Lestari, Maya Dwi, Sri Tjondro Winarno, and Dita Atasa. “DOWNSTREAM INTEGRATION OF ROBUSTA COFFEE IN INDONESIA: CASE STUDY: LEDUG COFFEE INDONESIA, LEDUG VILLAGE, PRIGEN SUB-DISTRICT, PASURUAN DISTRICT”. International Journal of Multidisciplinary Research and Literature 2, no. 6 (November 6, 2023): 737–747. Accessed May 30, 2026. https://ijomral.esc-id.org/index.php/home/article/view/156.