Manehat, B. Y., Y. Y. Sonbay, and Y. P. Lian. “THE APPLICATION OF TIME VALUE OF MONEY ON FAMILY GATHERING COSTS AT WEDDINGS”. Jurnal Ekonomi, vol. 12, no. 02, Apr. 2023, pp. 1118-23, https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1846.