SURIPATTY, Roberthair. WAKTU TEMPUH KIRIMAN POS (WTKP) DAN KEPUASAN PELANGGAN (STUDI PADA PT POS INDONESIA (PERSERO) CABANG SORONG). PELUANG, [S. l.], v. 12, n. 1, 2018. Disponível em: https://ojs.ukim.ac.id/index.php/peluang/article/view/326. Acesso em: 15 jun. 2026.