Sutthiphong, P., Srisopachit, P., Krimjai, N., & Kositkanin, C. (2021). The Factors Influencing Competitive Performance Modal for Retail Businesses in Thailand. Ph.D. In Social Sciences Journal, 11(1), 146–160. Retrieved from https://so05.tci-thaijo.org/index.php/phdssj/article/view/186926