Thamoei, Naphatsakorn, Pinnapa Muakyod, Snit Sitti, and Chanchira Laorach. “Factors Influencing Motivation to Pursue Doctoral Studies in Resources Management and Development at The Faculty of Agricultural Production, Maejo University”. Humanities and Social Sciences Nakhonsawan Rajabhat University Academic Journal 13, no. 1 (June 30, 2026): 97–116. accessed September 12, 2026. https://so05.tci-thaijo.org/index.php/hssnsru/article/view/287963.