1.
Purwandono E, Fernando A. Analisis Sistem Informasi Surat Masuk Surat Keluar Pada Pt J&T Express. SAINTEK [Internet]. 2023Sep.30 [cited 2026May14];5(1):413-5. Available from: https://ejournal.sisfokomtek.org/index.php/saintek/article/view/1387