“ANALISIS EFEKTIVITAS DAN EFISIENSI PENGELOLAAN PIUTANG PADA EMERALD HOTEL TIMIKA” (2022) JURNAL ULET (Utility, Earning and Tax), 6(2), pp. 90–109. Available at: https://ejournal.stiejb.ac.id/index.php/jurnal-ulet/article/view/239 (Accessed: 27 February 2026).