Subagiyo, Rokhmat, and M. Aqim Adlan. “Pengaruh Service Quality, Marketing Mix Dan Kepuasan Mahasiswa Terhadap Customer Loyalty”. Jurnal Ekonomi Modernisasi 13, no. 1 (February 9, 2017): 1–15. Accessed December 22, 2024. http://ejournal.unikama.ac.id/index.php/JEKO/article/view/1567.