Maharani T, Nurani K. Marketing Strategy PT. INTERNATIONAL SUCCESS OF TOUR & TRAVEL in Facing Hajj and Umrah Business Competition in Bukittinggi: STRATEGI PEMASARAN PT. SUKSES INTERNASIONAL TOUR & TRAVEL DALAM MENGHADAPI PERSAINGAN BISNIS HAJI DAN UMRAH DI BUKITTINGGI. manaj [Internet]. 2025 Feb. 28 [cited 2026 Apr. 18];10(2):26-34. Available from: https://mail.jekobis.org/ojs/index.php/manajemen/article/view/427