Wongchaiya, S., and P. Pheunpha. “The Influences of Business Strategies and Entrepreneur Characteristics on the Business Success of Small and Medium Entreprises”. Journal of the Association of Researchers, vol. 23, no. 2, May 2020, pp. 139-52, https://so04.tci-thaijo.org/index.php/jar/article/view/242079.