Syahidul S, Achmad GN, Hudayah S. EFFECT OF INTERNAL SERVICE QUALITY ON EMPLOYEE SATISFACTION AND ITS IMPACT ON INTERNAL CUSTOMER SATISFACTION DIVISION PORT BONTANG COAL TERMINAL PT INDOMINCO MANDIRI. IJEBAR [Internet]. 2020 Dec. 31 [cited 2025 Aug. 17];4(4). Available from: https://jurnal.stie-aas.ac.id/index.php/IJEBAR/article/view/1621