THE INFLUENCE OF MARKETING MIX ON THE INCREASE IN THE NUMBER OF PROSPECTIVE UMRAH PILGRIMS AT PT. BIMALYNDO HAJAR ASWAD BUKITTINGGI CITY. JEBI [Internet]. 2025 Nov. 29 [cited 2026 Feb. 1];1(7):809-24. Available from: https://ecosemica.net/index.php/ECONOMICA/article/view/62