Safrianti, Alfi, and Sugih Sudharma Tjandra. “INTEGRATING MODIFIED LODGSERV WITH IMPROVEMENT GAP ANALYSIS TO DESIGN HOTEL SERVICE IMPROVEMENTS”. International Journal of Economics, Business and Accounting Research (IJEBAR) 6, no. 3 (September 27, 2022): 2051–2058. Accessed July 31, 2025. https://jurnal.stie-aas.ac.id/index.php/IJEBAR/article/view/6355.