Manullang OR, Ratnasari A, Sitorus PA. Spatial and Non-Spatial Analysis of Users and Online Transportation Service Providers in the Tembalang Higher Education Area, Semarang City. IJDS [Internet]. 2020 Jun. 10 [cited 2026 Jan. 29];1(1):16-25. Available from: https://journal.its.ac.id/index.php/ijds/article/view/7901