EFEKTIVITAS PROMOSI PRODUK UMROH MELALUI MEDIA SOSIAL INSTRAGRAM PADA PT. HAJI TOUR TRAVEL. jmd. jurnal. manaj. dakwah [Internet]. 2024 Aug. 25 [cited 2026 Feb. 28];12(2). Available from: https://journal.uinjkt.ac.id/jmd/article/view/40809