Jefry Aulia Martha, Mohammad Hilfi Azra Dzikrulloh, Reta Lola Oftaviana, and Hafifatus Syabila, “Training on the Utilization of Household Organic Waste as Compost Fertilizer in Tamansuruh Village”, gandrung, vol. 2, no. 2, pp. 217-224, Jul. 2021.