“Analisis Kepuasan Pelanggan Registrasi Pangan Olahan Menggunakan Customer Satisfaction Index (CSI) Dan Importance Performance Analysis (IPA)”. Eruditio : Indonesia Journal of Food and Drug Safety 3, no. 2 (November 23, 2023): 136–150. Diakses Juli 1, 2026. https://eruditio.pom.go.id/index.php/home/article/view/143.