“ANALISIS STRATEGI PENGENDALIAN BIAYA OPERASIONAL DI GRAND MOZZA HOTEL TIMIKA (STUDI KASUS STANDARISASI BIAYA OPERASIONAL”, jurnal-ulet, vol. 4, no. 2, pp. 65–83, Nov. 2020, Accessed: Dec. 03, 2025. [Online]. Available: http://ejournal.stiejb.ac.id/index.php/jurnal-ulet/article/view/122