Oktri Permata Lani, Ilham I, Arkaan D, Unel T. The Development of Public Relation Past and Present. JIDC [Internet]. 2022Sep.1 [cited 2026Mar.5];2(1):1-9. Available from: https://staialhikmahpariangan.ac.id/ejournal/Journal/index.php/judastaipa/article/view/71