Srika, Wipawee, Kamolthip Kamchai, Kajornatthapol Pongwiritthon, Wilaiporn Chaiyo, and Walailak Panturee. “Production Cost Analysis for Profit Planning of Cape Gooseberry Products: Group of Kae Noi Royal Project Cooperative Members”. Economics and Business Administration Journal Thaksin University 15, no. 2 (April 11, 2023): 53–70. Accessed May 3, 2024. https://so01.tci-thaijo.org/index.php/ecbatsu/article/view/259625.