Waskito, Saptono Kusdanu. “Metode Point to Point Kiriman Pos Dari Kantor Pos Jawa Barat Melalui Kertajati”. Jurnal Logistik Bisnis 10, no. 1 (May 28, 2020): 22-26. Accessed September 23, 2026. https://ejurnal.ulbi.ac.id/index.php/logistik/article/view/692.