UMAIR AWAN, U. A. Historical Theories. Makhz (Research Journal), Gujranwala, Pakistan, v. 3, n. 3, p. 01–06, 2022. DOI: 10.47205/makhz.2022(3-III)1. Disponível em: https://ojs.makhz.org.pk/journal/article/view/80. Acesso em: 24 nov. 2024.