นพคุณ อ.; บุญจันทร์ บ.; ตั้งประเสริฐ ส. TEACHER COMPENTENCY DEVELOPMENT IN SCHOOLS UNDER NAKHON RATCHASIMA PRIMARY EDUCATION SERVICE AREA OFFICE: TEACHER COMPENTENCY DEVELOPMENT IN SCHOOLS UNDER NAKHON RATCHASIMA PRIMARY EDUCATION SERVICE AREA OFFICE. Research Community and Social Development Journal, Nakhon Ratchasima, Thailand, v. 12, n. 3, p. 232–244, 2018. Disponível em: https://so04.tci-thaijo.org/index.php/NRRU/article/view/109140. Acesso em: 1 oct. 2026.