Permana, Y. H. and Senen, S. (2026) “The Effect of Promotion and Delivery Timeliness on Consumers’ Purchase Decisions Using J&T Express Delivery Services Ciputat Branch, South Tangerang City”, International Journal Integrated Management and Education Studies, 1(4), pp. 220–237. doi: 10.58174/ijimes.v1i4.63.