Gustomo SR, Asri MD, Ravenska N, Kurniawan I. Customer Satisfaction Index (CSI) sebagai Alat Ukur Kepuasan Peserta BPJS Ketenagakerjaan Cabang Bandung Suci. RIGGS [Internet]. 2025 Sep. 3 [cited 2026 Sep. 29];4(3):4465-73. Available from: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/2660