Upaya Pemerintah terhadap Sosialisasi Kerukunan di Sumatera Utara. Jurnal Modeling [Internet]. 2023 Sep. 26 [cited 2026 Jun. 21];10(3):232-7. Available from: http://jurnal.stitnualhikmah.ac.id/index.php/modeling/article/view/1450