Manik, Cornelia Dumarya, and Galih Widi Nugroho. “The Effect of Promotion and Delivery Timeliness on Consumers’ Purchase Decisions Using J&T Express Delivery Services Ciledug Branch, Tangerang City”. International Journal Integrated Management and Education Studies 1, no. 2 (February 28, 2026): 61–70. Accessed September 8, 2026. https://internationaljournal.lap4bangsa.org/index.php/ijimes/article/view/37.