KHALIDI, M. ul. مشروعیۃ الإبدال فی إخراج الزکاۃ. The Islamic Culture "As-Saqafat-ul Islamia" الثقافة الإسلامية - Research Journal - Sheikh Zayed Islamic Centre, University of Karachi, [S. l.], n. 12, p. 48–69, 2018. Disponível em: http://www.theislamicculture.com/index.php/tis/article/view/111. Acesso em: 21 apr. 2026.