Chaleamnai, Surasit, and Chatchawal Sangtongluan. 2021. “Dimensions of Success for Gas Station In the Western Part of Thailand”. Journal of Research and Development Institute Rajabhat Maha Sarakham University 8 (2):647-76. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/252368.