Analysis of Customer Satisfaction Processed Food Registration Using Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA). ERUDITIO - Indonesian J. of Food and Drugs Saf. [Internet]. 2023 Nov. 23 [cited 2026 Jun. 30];3(2):136-50. Available from: https://eruditio.pom.go.id/index.php/home/article/view/143