Tamba D, Tambunan E. PERSEPSI WARGA DKI JAKARTA TERHADAP JASA PELAYANAN TRANSPORTASI BARANG BERBASIS ONLINE DI MASA PANDEMIK COCID-19 . cen [Internet]. 2021 May 25 [cited 2025 Apr. 9];2(1):12-21. Available from: http://ejournal.uki.ac.id/index.php/cen/article/view/2806