Lestari, Fitri, Sri Wulandari, Rosalina, Elia Fahmi Sella, and Andini. “Consumer Acceptance Level of Natural Coffee Soap Using Cold Process Technology Based on Type of Coffee Roasting”. Agroindustrial Technology Journal 7, no. 3 (May 19, 2024): 117–127. Accessed July 23, 2026. https://atj.journal.unida.gontor.ac.id/index.php/atj/article/view/74.