Yudi waliyuddin, M.Afdal, Muhammad Lutfi, Mona Fronita. ANALISIS KULITAS LAYANAN E-COMMERCE MENGGUNAKAN METODE E-SERVQUAL DAN ZONE OF TOLERANCE. JUPIKOM [Internet]. 2023 Jan. 5 [cited 2025 Jul. 7];2(1):1-8. Available from: https://journalcenter.org/index.php/jupikom/article/view/876