Kanthisamponpano (Pontam), P. N. ., Chotivungso (Auiwong), C. A. B. . and Phiayura, S. . (2020) “THE EDUCATIONAL ENVIRONMENT MANAGEMENT ACCORDING TO THE FOUR SAPPAYA PRINCIPLES OF PHRAPARIYATTI-DHAMMA SCHOOLS, GENERAL EDUCATION DEPARTMENT, KHONKAEN PROVINCE”, Journal of Graduate MCU KhonKaen Campus, 7(4), pp. 227–237. Available at: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/239174 (Accessed: 7 May 2024).