Putri DPT, Damayanti EWA, Sianturi I. Pengaruh COVID-19 Terhadap Kegiatan Ekspor Impor di Indonesia. db [Internet]. 2021Oct.26 [cited 2024Apr.20];2(2):169-74. Available from: https://ejurnal.pip-semarang.ac.id/index.php/jdb/article/view/271