Saputra, Alwan Fauzi, and Ita Novita. “SISTEM PENUNJANG KEPUTUSAN PENENTUAN SUPPLIER TERBAIK DENGAN METODE ANALYTICAL HIERARCY PROCESS (AHP) DAN SIMPLE ADDITIVE WEIGHTING (SAW) PADA XY COFFEE AND ROASTERY”. IDEALIS : InDonEsiA journaL Information System 4, no. 2 (July 15, 2021): 205–214. Accessed July 2, 2025. https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/2850.