Indanano (Yanchimplee), P. C., Dhanapañño, P. S. and Sritragarn, T. (2022) “DEVELOPMENT OF TEACHING AND LEARNING MODELS ACCORDING TO THE TRISIKHA PRINCIPLE OF TEACHERS IN EDUCATIONAL INSTITUTIONS UNDER UDON THANI PROVINCIAL SECONDARY EDUCATIONAL SERVICE AREA 20”, Journal of Educational Review Faculty of Education in MCU, 9(2), pp. 11–21. Available at: (Accessed: 8 February 2023).