Khiawon, F. and Panich, A. (2025) “Factors Discriminating the Quality of Students’ Learning in Schools under the Secondary Educational Service Area Office Phetchaburi”, Ratchaphruek Journal. ์์Nakhon Ratchasima, Thailand, 23(2), pp. 115–130. doi: 10.14456/rpjnrru.2025.23.