Hartati M. Pakpahan. “EVALUASI KUALITAS PELAYANAN KERETA API JARAK JAUH BERSUBSIDI (STUDI KASUS: KA KAHURIPAN)”. JURNAL MANAJEMEN LOGISTIK DAN TRANSPORTASI 9, no. 1 (April 1, 2023): 70–83. Accessed October 1, 2024. https://juna.ulbi.ac.id/index.php/stimlog/article/view/193.