Rusdianto, Andrew Setiawan, Winda Amilia, Miftahul Choiron, Bertung Suryadharma, and Dyah Ayu Kusuma Wardhani. “Analysis Of The Level Of Consumer Satisfaction With the Product Using The Importance Performance Analysis Methode (IPA) (A Case Study Of Kedai Tujuh Gerobak)”. Jurnal Penelitian Sains dan Teknologi Indonesia 2, no. 2 (December 18, 2023): 240–248. Accessed May 19, 2024. https://journal.unej.ac.id/JPSTI/article/view/407.