Srisong, R., Sriputtarin, S., & Kheawnamchum, J. (2024). The Administrative Factors and Educational Quality Assurance Results of Schools Under the Office of Nakhon Phanom Primary Educational Service Area 1. Rajapark Journal, 18(57), 221–236. retrieved from https://so05.tci-thaijo.org/index.php/RJPJ/article/view/269995