Team, S. “Technical Efficiency in Rice Production at Farm Level in Northern Thailand: A Stochastic Frontier With Maximum Entropy Approach: Kittawit Autchariyapanitkul, Jirakom Srisirisakulchai, Kasem Kunasri, Apiwat Ayusuk”. Thai Journal of Mathematics, Oct. 2017, pp. 121-32, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/650.