PURBA, JULYANA. “PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN PELANGGAN DI KANTIN D’GREE (STUDI DI KANTIN POLTEKPEL SUMBAR”. Jurnal Cakrawala Bahari 7, no. 1 (June 26, 2024): 40–56. Accessed August 30, 2025. https://jurnal.poltekpelsumbar.id/index.php/jcb/article/view/85.