THE SIGNIFICANCE OF ISLAMIC PREACHING IN THE DISSEMINATION OF ISLAM AS RELIGION - A RESEARCH STUDY: دین اسلام کی ترویج میں دعوت و تبلیغ کی اہمیت۔ ایک تحقیقی جائزہ. The International Research Journal of Usooluddin , [S. l.], v. 1, n. 1, p. 29–50, 2017. Disponível em: https://www.journalusooluddin.com/index.php/irjdu/article/view/4. Acesso em: 19 oct. 2026.