Endrekson, Romsa. “Analisis Tingkat Kesehatan Unit Simpan Pinjam Pada Primer Koperasi Kartika Dwipangga Karang Endah”. Management Studies and Entrepreneurship Journal (MSEJ) 3, no. 1 (January 6, 2022): 88–104. Accessed July 6, 2025. https://www.yrpipku.com/journal/index.php/msej/article/view/341.