ไตรมาตร จ, ปัญญานุวัฒน์ อ, พุทธประเสริฐ ช, ศรีสุข เ. The School-based Management Model for Small Size Schools in the Upper Northern Region under the Office of the Basic Education Commission. ubonreseva [internet]. 2021 Aug. 27 [cited 2026 Oct. 3];4(1):104-1. available from: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250973