ABDIPOUR, Fatemeh Zahra; IMANI, Mohammad Naghi; SAFARI, Mahmoud. Design and Validation of a Skill-Oriented Learning System Model in Technical and Vocational High Schools in Tehran. Iranian Journal of Educational Sociology, [S. l.], v. 9, n. 2, p. 1–17, 2026. DOI: 10.61838/kman.ijes.1462. Disponível em: https://qijes.com/index.php/ijes/article/view/1462.. Acesso em: 27 may. 2026.