Ramadhana , C. L. ., and M. Masreviastuti. “PENGARUH ELECTRONIC WORD OF MOUTH DAN KUALITAS PELAYANAN TERHADAP LOYALITAS PELANGGAN”. Jurnal Aplikasi Bisnis, vol. 7, no. 2, Dec. 2021, pp. 277-80, http://114.6.41.75/index.php/jab/article/view/2017.