Prathumta , Nawarat, Weerawat Chantharattana, and Duangporn Sukhthitiphat. 2025. “A Model for Managing and Developing Small Schools Through a Mentoring Process to Enhance Teachers’ Integrated Teaching Efficiency and Develop Analytical Thinking Skills of Primary School Students in Phetchaburi Province”. Doctor of Philosophy in Social Sciences Journal 4 (1):92-107. https://so08.tci-thaijo.org/index.php/dpssj/article/view/4771.