สมเกื้อ ม. The Study of Efficiency Problems in the Usage of a Vessel Monitoring System for Fishermen Entrepreneurs in Ranong. Journal of Management Sciences [internet]. 2017 Dec. 29 [cited 2025 Dec. 10];5(1):125-44. available from: https://so03.tci-thaijo.org/index.php/msj/article/view/129941