Deli, Syekh Zulfadli Arofah, Anas Dinurrohman Susila, Purwono Purwono, and Ketty Suketi. “Nitrogen Sources and Rate for Drip Irrigated Polyethylene Mulched Chilli Pepper”. Journal of Tropical Crop Science 6, no. 02 (July 17, 2019): 112–120. Accessed May 24, 2025. https://j-tropical-crops.com/index.php/agro/article/view/264.