Agus Sadono, and Nuriman Wijaya. “TRAINING ON GROWING VEGETABLES IN THE HYDROPONIC SYSTEM OF THE COMMUNITY AROUND THE UPR CAMPUS IN UTILIZING NARROW LAND AND FREE TIME”. JURNAL PENGABDIAN MANDIRI 1, no. 11 (November 24, 2022): 2069–2076. Accessed July 5, 2025. https://mail.bajangjournal.com/index.php/JPM/article/view/4048.