Rusman, Timothy M. R., Joula J. Rogahang, and Olivia F. C. Walangitan. “Pengaruh Kualitas Pelayanan Terhadap Kepuasan Anggota Koperasi Karyawan PT. Bank SulutGo”. Productivity 2, no. 2 (May 5, 2021): 135–139. Accessed May 1, 2024. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/34120.