Kharisma, Rahmat Abdul, and Heppy Millanyani. “The Influence of E-Service Quality and Brand Image on Customer E-Loyalty Through Customer E-Satisfaction Among PLN Mobile Users in PT. PLN UIW Bangka Belitung”. Jurnal Ekuisci, vol. 3, no. 4, Mar. 2026, pp. 443-6, doi:10.62885/ekuisci.v3i4.1126.