EFEKTIVKAH PELAYANAN JASA PENGIRIMAN PADA NINJA EXPRES DI KABUPATEN MIMIKA. jurnal kritis [Internet]. 2022 Oct. 29 [cited 2025 Dec. 3];6(2):97-112. Available from: http://ejournal.stiejb.ac.id/index.php/jurnal-kritis/article/view/238