COMMUNITY EMPOWERMENT THROUGH DIVERSIFICATION OF GAYO ARABICA COFFEE WASTE INTO COVID-19 AROMATHERAPY DIFFUSER. JPPM [Internet]. 2022 Mar. 2 [cited 2026 Jan. 24];3(1):1-6. Available from: https://ejournal.ummuba.ac.id/index.php/JPPM/article/view/648