Fahroz Dwi Pratiwi, Pratama A, Suryanto TLM. Evaluation of the Bukalapak E-Commerce Website Using Webqual 4.0 and Importance-Performance Analysis (IPA). J-ICOM [Internet]. 2025Apr.25 [cited 2026Nov.15];6(1):13-. Available from: https://ejurnalunsam.id/index.php/jicom/article/view/10135