KLAYIUMLANG , W. HUMAN RESOURCE DEVELOPMENT ACCORDING TO THREEFOLD TRAINING PRINCIPLE OF TAKUT SUBDISTRICT MUNICIPALITY, MUEANG SARABURI DISTRICT, SARABURI PROVINCE. Journal of MCU Nakhondhat, Nakhon Si Thammarat, Thailand, v. 10, n. 11, p. 24–32, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/JMND/article/view/273099. Acesso em: 8 oct. 2026.