Siregar SAS, Lubis FA, Harahap MI. Marketing Communication Strategy in Increasing the Number of Advertisements: A Case Study of RRI Medan. JMKSP [Internet]. 2024 Aug. 12 [cited 2024 Nov. 21];9(2):1050-63. Available from: https://jurnal.univpgri-palembang.ac.id/index.php/JMKSP/article/view/16307