1.
Pusvitasari D, Sukmarini AV, Samad A. Digital Marketing Communication Strategy in Facing Umrah Travel Business Competition in Makassar City : JEL Classification M31, L83, Z32, D83, L86, M37. JLB [Internet]. 2025Jun.23 [cited 2026Oct.15];6(2):340-58. Available from: https://newinera.com/index.php/JournalLaBisecoman/article/view/5845