“ANALISIS EFEKTIVITAS STRATEGI SALES PROMOTION TERHADAP VOLUME PENJUALAN MIE SEDAAP PADA PT MUNCUL JAYA SENTOSA, DI KABUPATEN MIMIKA, PROVINSI PAPUA (2016-2018)” (2022) JURNAL ULET (Utility, Earning and Tax), 6(1), pp. 76–89. Available at: http://ejournal.stiejb.ac.id/index.php/jurnal-ulet/article/view/205 (Accessed: 3 December 2025).