Masduki Mohammad Morni, M. Y. I. M. H. J., M. M. A. Kasawani Ibrahim, M. R. Yusof, and A. M. Sinin. “Youth Leadership and Communication Issues in Malaysia”. Opción, Vol. 35, June 2019, pp. 1896-11, https://produccioncientificaluz.org/index.php/opcion/article/view/24108.