SINGKAM, K.; BUASUWAN, P.; NANTHACHAI, S. Perceptions of Professionalism Among Teachers of Different Generations in Schools under the Phrae Secondary Education Service Area Office. Suan Dusit Graduate School Academic Journal, Bankok, Thailand, v. 21, n. 3, p. 1–13, 2025. Disponível em: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/1306. Acesso em: 29 aug. 2026.