Setiawaty, Sri, Muhammad Muhammad, Reza Putra, Riska Imanda, Nur Deri, and Ratih Sari. “COMMUNITY EMPOWERMENT THROUGH DIVERSIFICATION OF GAYO ARABICA COFFEE WASTE INTO COVID-19 AROMATHERAPY DIFFUSER”. Jurnal Pengabdian Pendidikan Masyarakat (JPPM) 3, no. 1 (March 2, 2022): 1-6. Accessed October 7, 2022. https://ejournal.stkip-mmb.ac.id/index.php/JPPM/article/view/648.