“Training on Production of Liquid Organic Fertilizer for Family Welfare Development (PKK) Group in Matesih Village, Karanganyar, Central Java”. Community Empowerment 7, no. 10 (October 31, 2022): 1696–1703. Accessed September 30, 2026. https://coba.unimma.ac.id/ce/article/view/7173.