Nichpanit, Sansnee, and Chokchai Mongkolsin. 2024. “The Core Competency Evaluation of Health Personnel Model Development at Kalasin Provincial Health Office”. Maharat Nakhon Ratchasima Hospital Journal 32 (2). Nakhon Ratchasima,Thailand:S174-S181. https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1936.