AZIM, Muhammad Umer; HUSSAIN, Zaheer; BHATTI, Azhar Munir; IQBAL, Muhammad. Observable Signals of Motivation in Teaching-learning Process. Journal of Communication and Cultural Trends, [S. l.], v. 2, n. 1, p. 42–59, 2020. DOI: 10.32350/jcct.21.04. Disponível em: https://journals.umt.edu.pk/index.php/jcct/article/view/849. Acesso em: 9 jun. 2026.