Christian, Y., & Heri, H. (2021). Penerapan Metodologı Waterfall Dalam Pengembangan Communıty Based Websıte Untuk Membagıkan Cerıta Hıdup Dan Kebıjaksanaan Manula. CoMBInES - Conference On Management, Business, Innovation, Education And Social Sciences, 1(1), 616-622. Retrieved from https://journal.uib.ac.id/index.php/combines/article/view/4487