Harahap, Abdi Syahrial, et al. “Kerukunan Umat Beragama Di SMP N 1 Kelurahan Kwala Begumit, Kecamatan Stabat, Kabupaten Langkat Provinsi Sumatera Utara”. Proceedings Series on Social Sciences & Humanities, vol. 10, July 2023, pp. 1-8, https://conferenceproceedings.ump.ac.id/pssh/article/view/657.