SHAMSUD DIN, D. A. R.; MIAN JAN, D. I.; ZEESHAN, D. The fact that Salaf were keen to get to the meaning of the "two Shahadahs", the study discusses it’s effect on the unity of Muslims.: عناية السلف بتأصيل مفهوم الشهادتين وأثره في وحدة الأمة. Al Khadim Research Journal of Islamic Culture and Civilization, [S. l.], v. 2, n. 3, p. 94–106, 2021. DOI: 10.53575/arjicc.v2.03(21)a7.94-106. Disponível em: http://arjicc.com/index.php/arjicc/article/view/141. Acesso em: 4 may. 2024.