Hasanah H. PERAN OPINION LEADER DALAM SISTEM DAKWAH (Analisis Difusi Jaringan Komunikasi). Islam. Commun. J. [Internet]. 2017 Dec. 25 [cited 2025 Feb. 2];2(2):184-99. Available from: https://journal.walisongo.ac.id/index.php/icj/article/view/2168