เติมสงวนวงศ์ ศ. The Business Achievement Factors of Five Star OTOP Product Champion (OPC) Entrepreneur within Chiang Mai Province: Case Study at Sansai District. Journal of Management Science Chiangrai Rajabhat University, [S. l.], v. 7, n. 1, p. 82–105, 2018. Disponível em: https://so03.tci-thaijo.org/index.php/jmscrru/article/view/127133. Acesso em: 15 may. 2024.