Setiyawan, Aris. “Meningkatkan Penjualan Jbu Pertamax Dengan Program Beta-Max Di Sales Area NTT”. RIGGS: Journal of Artificial Intelligence and Digital Business 5, no. 1 (April 22, 2026): 14062–14069. Accessed May 6, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/7698.