Posawang R, Somsrisuk A, Jantarak S. Strategic Development of Collaborative Networks for Effective Educational Supervision in Primary Education Service Areas in Northeast Thailand. dhammathas [internet]. 2026 Mar. 30 [cited 2026 Oct. 9];26(1):269-84. available from: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/285111