INFLUENCE ANALYSIS OF REWARDS & MOTIVATION, COMMUNICATION, DEVELOPMENT, SUPPORT SYSTEM, EMPLOYEE SELECTION, EMPLOYEE RECRUITMENT, AND HEALTHY WORK ENVIRONMENT ON INTERNAL MARKETING (CASE STUDY AT PORT DIVISION BONTANG COAL TERMINAL PT INDOMINCO MANDIRI)

: Internal Marketing is the important aspect in the organization to measure business performance. The job of internal marketing is to recruit, train and motivate employees who can serve customers well. Without being actively promoted, internal marketing can have a negative impact on service quality, which can lead to decreased customer satisfaction and profitability. This study is focused on the services division especially in port division Bontang Coal Terminal PT IMM. Researchers took research data through a Google Form questionnaire. For testing the hypotheses researcher used the 84 respondents. There are 7 indicators used to assess internal marketing. To test the level of validity and reliability used PASW Statistics 18, and to test the results of the hypothesis used SEM PLS to determine the relationship between variables. The findings of this study are that the Rewards and Motivation, Communication, Development, Support System, Employee Selection, Employee Recruitment, and Healthy Work Environment have positive significant on Internal Marketing.


Introduction
The demand for coal has decreased in line with the global economic slowdown. Many factors have contributed to the decline in coal demand, apart from the economic slowdown. This decrease has an impact on business work that must be adjusted to economic conditions, such as production must be efficient in carrying out mining, coal supplies, storage of production, shipping operations must also be as effective as possible, and maximize the role of internal like internal marketing in order the employees able to serve customers well so that they can create customer satisfaction. Marketing activities within the company can be as important as activities outside the company. Elsamen & Alshurideh (2012) suggest internal marketing, a dimension which includes rewards and motivation, effective communication, effective employee selection, effective recruitment, effective development, support system, healthy work environment. Based on these conditions, in this study meant that the internal marketing is an effort to provide the best service to internal customers (employees) in order the dedicated employees motivated so that they can provide the best service to customers.

Internal Marketing
There are a lot of definitions of marketing that explained by expert like P Kotler & Armstrong (2008) say that marketing is satisfying customer needs and according to Philip Kotler & Keller (2007) not everyone is suitable to lead a career that is oriented towards power and wealth, in this study identified four different paths that generally correspond to several types, namely: first, pathways. career expert: maintain current position through quality improvement and consolidation. Second, linear career path: the increase in employees in an organization until they reach the top of the hierarchy. Third, the spiral career path: related diversification through new applications of core competencies motivated by personal learning and growth. Fourth, transitory: this new opportunity target is motivated by variety and novelty which has a performance appraisal factor of speed, flexibility, opportunity, recognition.

Support System
Technology is a tool to developing organizational performance and accelerating internal processes. The opinion of Pugh et al., (2002) said that the information system can makes service delivery easier. Pride (2000) that the main role of the marketing system is how to retrieve and store data with using new technologies such as the internet, voice over IP (VoIP), cell phones and video conferencing to help employees and teams interacting. Support technology will help the organization to work more efficiently and effectively.

Employee Selection
Choosing a workforce is not an easy job to do if only knowing the physical condition of an applicant is still an easy job, but to find out their psychological abilities is very difficult to measure, therefore success in selecting human resources will greatly help the progress of an organization (Simamora, 2006). Armstrong (2006) states that selecting candidates starts from screening applications, interviews, testing, assessing candidates, assessing the results, offering jobs, getting references, then preparing work contracts. Therefore, that managers have an important function in selecting employees who are in accordance with the characteristics of the task to be carried out, this is done so that superiors can easily manage their employees. (DeCenzo & Robbins, 2009). To help the organization performance, management must select employees according to the job skills they are looking for so that they can create jobs effectively in the future (Burke & Wilcox, 2006).

Employee Recruitment
Quoting several expert opinions which state that recruitment is very important in human resource management activities because according to Ardana (2011) the quality of human resources depends on the quality of recruitment. It is further said that recruitment is a follow-up to the first management function, namely the procurement of labor. Recruitment is furthermore a series of activities to find and attract job applicants with the motivation, abilities, skills, and knowledge needed to cover the deficiencies identified in staffing planning. Thus, recruitment aims to find qualified applicants according to the needs of the organization. Meanwhile, according to Armstrong (2006) that recruitment starts from determining requirements, namely preparing job descriptions and specifications, deciding terms and conditions of employment. Thus, the purpose of recruitment is to accept as many applicants as possible according to the qualifications of the company's needs from various sources, so that it is possible to attract candidates of the highest quality of the best (Simamora, 2006).

Healthy Work Environment
There are several obstacles in creating a healthy work environment, so that an active role of the organization is needed in evaluating the workplace environment so that the work environment can actually be created, for example managing smoking areas, prohibiting the use of hazardous substances, making a culture of disposing of garbage in the place (DeCenzo & Robbins, 2009) The formulation of the problem in this research are: 1. Does

Research Method
This research was a survey, in which the data collection using questionnaires. The survey is research taking sample from a population and as the principal means of collecting data. Understanding restricted to the survey sample survey in which part of the population is taken to represent the entire study. We create a questionnaire via Google form, and we distribute the google form link via email and private WA to Bontang Coal Terminal employees. There were 100 questionnaires that we distributed and only 84 respondents filled out the questionnaire after we downloaded the responses in sheet.
The conceptual framework this research is presented to see an overview of the relationship between variables X and Y so that it can be seen whether variable X influences variable Y or not. Refer the explanation above, the hypothesis is drawn this research as follow: H1: Rewards and Motivation has a significant effect on Internal Marketing. H2: Communication has a significant effect on Internal Marketing. H3: Development has a significant effect on Internal Marketing. H4: Support System has a significant effect on Internal Marketing. H5: Employee Selection has a significant effect on Internal Marketing. H6: Employee Recruitment has a significant effect on Internal Marketing. H7: Healthy Work Environment has a significant effect on Internal Marketing.

Results
The average respondent who filled out the questionnaire was male. This finding is not surprising because the average worker in mining was male. From demographic data we found that 95.2% of the respondents were male and 4.8 were female, 39.3% the age is between 36-45 years old and 94% were already married, the average types of position that filled out the questionnaire were 29.8% foreman and 26.2% operators. Most of the education is from high school equal to 70.2%, bachelor's degree is 25.0% in terms of years of work, there are 39.8% who have worked for 21-25 years and 11-15 years is 19.4% To measure of validity an item and determine an item is suitable for use or not, we tested with the results of the correlation coefficient. The validity test used is the Bivariate Pearson correlation (Pearson Moment Product) and the Corrected Item-Total Correlation by PASW Statistics 18 with df 30. From the results of the analysis, the item score can be obtained with the total score. Then we compare this value with the r table value. r table is looked for at 5% significance with a two-tailed test with N = 32 then the value of df = 30 is obtained, if it is seen from the list of r table by (Junaidi, 2010) with df 30, then the number is 0.3494. If the r value of the analysis results is less than (<) r table, it can be concluded that these items are not significantly correlated with the total score or are declared invalid and must be excluded or corrected.

Item Validity
Internal Marketing Variables have 7 indicators, and in each of these indicators has 3 question items, totaling 21 questions. The results of the r value are more than (>) r table, it can be concluded that these items have a significant correlation with the total score or are declared valid.

Reliability
From the results of the validity test, the items that are valid are then analyzed for their reliability, and from the results of the analysis an Alpha value is obtained of 0.929. The critical r value (2tiled) at 5% significance with n = 32 (df = n-2 = 30), can be 0.349, it can be concluded that the items of the research instrument are reliable or very high reliability, namely> 0.80. Convergent validity to see two different instruments measuring the same concept that show a high correlation. Indicators that have convergent validity are having an outer loading factor above 0.70, but the loading factor value of 0.50-0.60 can still be tolerated with a t-statistic value above 1.96 or a p-value <0.05. If we see the figure 1 from the result of PLS algorithm showed that the loading factor value more than 0.70 so this indicate the convergent validity is higher.

Figure 1 PLS Algorithm
Another way to assess the validity is to look at the Average Variance Extracted (AVE) value. If the AVE value is more than 0.50 then it can indicate construct of validity, which means that the latent variable explains more than half of the variance of the indicator. After tested the value result of AVE each variable is more than 0.50 that indicated the all variable is valid

Inner Model Evaluation
In assessing the model, it starts by looking at the R-square value for each dependent latent variable. Table 5 shows the R-Square estimation results obtained by processing data in SmartPLS. In this study, the structural model was evaluated by considering the R-square (R2) and stone-Geisser's Q2 (predictive relevance model). Q2 (predictive relevance model) which measures how good the observation value that was generated by the model. Q2 is based on the coefficient of determination (R2) of all endogenous variables. The magnitude of Q2 has a range value of 0 <Q2 <1, the closer to the value of 1, the better the model as shown table below:  The bootstrapping results diagram can be seen in Figure 2 below:

Figure 2 PLS Bootstrapping
The conclusions on the hypothesis testing on each exogenous and endogenous variable base on T

Conclusion
The results of data analysis state that Rewards and Motivation, Communication, Development, Support System, Employee Selection, Employee Recruitment, and Healthy Work Environment have a positive significant effect on Internal Marketing. This means that Rewards and Motivation, Communication, Development, Support System, Employee Selection, Employee Recruitment, and a Healthy Work Environment in this case in the port division of Bontang Coal Terminal can determine significant success in Internal Marketing. These results indicate that the better the Internal Marketing in the port division, the more employee will be trust in the company. This means allowing employees to perform services effectively, and fulfill promises made to customers.

Suggestions
The job of internal marketing is to recruit, train and motivate employees who can serve customers well. Internal marketing takes place at two levels, the first functions as sales force marketing, advertising, customer service product management, marketing research. The researcher realizes that this research still has many shortcomings, one of which is the lack of problems, the researcher also realizes that there are many other variables that affect Internal Marketing that have not been examined in this study. Therefore, the researcher hopes that if there are other researchers who carry out research with a similar theme, what needs to be considered is to examine deeper problems and other things that need to be considered for further research.