Yudi waliyuddin, M.Afdal, Muhammad Lutfi, Mona Fronita. ANALISIS KULITAS LAYANAN E-COMMERCE MENGGUNAKAN METODE E-SERVQUAL DAN ZONE OF TOLERANCE. JUPIKOM [Internet]. 2023Jan.5 [cited 2024May5];2(1):1-. Available from: https://ejurnal.stie-trianandra.ac.id/index.php/jupikom/article/view/876