Sitorus, M. R., Wati, S., Danang, D., Veronica, V., & Susanto, P. C. (2026). Online Tracking as a Mediator in E-Commerce Last-Mile Logistics. Studi Ilmu Manajemen Dan Organisasi, 7(3), 143–160. https://doi.org/10.61401/simo.v7.n3.p143-160.2026