Napakkanai Tamthitirat และ Pornchai Jedaman;Thanatporn Khattiyanon;Watcharaporn Jantanukul. (2022) Development of the Participatory Integrated Supervision Process Affecting the Teachers’ Competencies as Classroom Research on Learning Problem-solving. <i>International Journal of Sociologies and Anthropologies Science Reviews</i>, <i>2</i>(3), 35-52.Napakkanai Tamthitirat และ Pornchai Jedaman;Thanatporn Khattiyanon;Watcharaporn Jantanukul. "Development of the Participatory Integrated Supervision Process Affecting the Teachers’ Competencies as Classroom Research on Learning Problem-solving". International Journal of Sociologies and Anthropologies Science Reviews 2 (2022):35-52.Napakkanai Tamthitirat และ Pornchai Jedaman;Thanatporn Khattiyanon;Watcharaporn Jantanukul. Development of the Participatory Integrated Supervision Process Affecting the Teachers’ Competencies as Classroom Research on Learning Problem-solving. DR.KEN Institute of Academic Development and Promotion:ม.ป.ท. 2022.