Bryan Arya Pangestu, and Iriani. “Analisa Kepuasan Pelanggan Pada Platform Game Steam Dengan Metode Importance Performance Analysis (IPA)”. JUMINTEN 3, no. 2 (May 30, 2022): 49–60. Accessed June 19, 2024. https://juminten.upnjatim.ac.id/index.php/juminten/article/view/394.