Ummami, Yulistiana, Joko Sumarsono, Sirajuddin Haji Abdullah, and Wenny Amaliah. 2023. “Application of Drip Irrigation for Lettuce (Lactuca Sativa L.) on Raised Bed”. J-AGENT (Journal of Agricultural Engineering and Technology) 2 (1), 50-59. https://journal.unram.ac.id/index.php/agent/article/view/3109.