“PENGARUH KETEPATAN WAKTU PENGIRIMAN TERHADAP KEPUASAN PELANGGAN DI PT POS INDONESIA KCP GARUM”. Jurnal Media Akademik (JMA) 3, no. 10 (October 6, 2025). Accessed October 11, 2025. https://jurnal.mediaakademik.com/index.php/jma/article/view/2898.