Ramadhan, Handy. “DESIGN OF EBB AND FLOW HYDROPONICS SYSTEM FOR BABY KAILAN (Brassica Oleracea) WITH COCOPEAT AS GROWING MEDIA”. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 4, no. 4 (January 30, 2016). Accessed November 26, 2025. https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/1001.