Sanjaya, Sigit, and Susi Yuliastanty. “The Effect Of The Marketing Mix Service On Loyalty Of Customers With The Satisfaction Of Service As Intervening Variables In Pt Mandala Multifinance Padang City”. Jurnal Ilmiah Pendidikan Scholastic 2, no. 2 (October 28, 2018): 179–195. Accessed May 17, 2024. https://e-journal.sastra-unes.com/index.php/JIPS/article/view/279.