Kumsin, P., Jantarajaturapath, P., & Robkob, A. (2024). Taxation Knowledge Impact on Personal Income Tax Planning Approaches of SMEs Entrepreneurs in Maha Sarakham Province. Journal of Management Science Nakhonratchasima University, 3(2), 29–45. retrieved from https://so08.tci-thaijo.org/index.php/jmsnrru/article/view/3326