Asyhari, Asyhari, Budhi Cahyono, Siti Sumiati, Dyana Wijayanti, Naila Najihah, and Choiril Anwar. 2022. “Empowerment of Organic Fertilizer Farmer Groups in Developing Green House-Based Organic Vegetables ”. Engagement: Jurnal Pengabdian Kepada Masyarakat 6 (1), 229 -42. https://doi.org/10.29062/engagement.v6i1.1052.