Ikhsan Mubarok. (2025). KINSHIP SYSTEM AS WORD-OF-MOUTH MARKETING: A CASE STUDY OF ALUMNI NETWORKS AND STUDENT GUARDIANS IN ENHANCING THE REPUTATION OF ISLAMIC BOARDING SCHOOLS. Proceedings of International Conference on Educational Management, 3(2), 104–117. Retrieved from https://ejournal.uimsya.ac.id/index.php/picem/article/view/4699