Gifari, B., N. M. Al Ghazali, and A. Fajar. “MBG’s Advanced Analytics-Based Sustainable Sourcing Strategy: PESTLE Analysis and Supply Chain”. JITSI : Jurnal Ilmiah Teknologi Sistem Informasi, Vol. 7, no. 1, Mar. 2026, pp. 12 -18, doi:10.62527/jitsi.7.1.530.