KHRUWATANAKUL, P.; NUSSO, T. Development of Learning Package on Part Making with Machine Tools 2 for Vocational Certificate Students. Journal of Multidisciplinary Research and Social lnnovation, [S. l.], v. 1, n. 3, p. 27–38, 2025. Disponível em: https://so10.tci-thaijo.org/index.php/MRSI/article/view/2937. Acesso em: 18 sep. 2026.