“Application of Automated Drip Irrigation System on Spinach (Amaranthus Sp.) Plants Using Various Growing Media in Polybags in a Greenhouse”, J-AGENT, vol. 3, no. 4, pp. 405–415, Dec. 2025, Accessed: Dec. 20, 2025. [Online]. Available: https://journal.unram.ac.id/index.php/agent/article/view/9025