Sukma, Septi Ambar Indraningtia, Imamah Tur Rohmah, and Miftachul Chusnah. “Formulating Competitive Marketing Strategies for Hydroponic Lettuce: A Study from an Islamic Boarding School Agribusiness Unit in Jombang”. Journal of Agricultural Socio-Economics (JASE) 6, no. 2 (February 8, 2026): 93-105. https://doi.org/10.33474/jase.v6i2.24342.