S. Y. SHAH; M. ISMAIL; S. KHAN; N. AHMAD. Age Classification using Facial Image Features in DCT Domain . Sindh University Research Journal - SURJ (Science Series), [S. l.], v. 49, n. 3, 2017. DOI: 10.26692/surj.v49i3.1491. Disponível em: https://sujo.usindh.edu.pk/index.php/SURJ/article/view/1491. Acesso em: 4 apr. 2026.