Ramli, Zihan, Ponirin Ponirin, Umar Syarifuddin, and Farid Farid. “The Effect Of Digital Promotion Quality Dimensions On Consumer Purchase Intentions With Trust As A Mediating Variable (A Study At Smart Jaya Phone Store, Palu City)”. EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis 14, no. 1 (January 24, 2026): 507-518. Accessed May 29, 2026. https://jurnal.unived.ac.id/index.php/er/article/view/9777.