Afrizal Zulkarnaein, and Taufiqur Rahman. “Cross-Sectional Analysis of Member Satisfaction Factors of KSPPS Mitra Usaha Ideal Jawa Timur”. Al-Kharaj: Journal of Islamic Economic and Business, vol. 7, no. 1, May 2025, doi:10.24256/kharaj.v7i2.6512.