“PROGRAM PENGEMBANGAN KEWIRAUSAHAAN PETANI SELADA AIR PONCOKUSUMO”. at-tamkin: Jurnal Pengabdian kepada Masyarakat 1, no. 1 (July 13, 2018): 45–56. Accessed October 5, 2026. https://ejournal.uniramalang.ac.id/attamkin/article/view/98.