[1]
A. F. Wijaya, S. Hartono, and A. Hartono, “Analysis of Sharia Principles Implementation in Istishna’ Contracts and Its Impact on Customer Satisfaction: A Qualitative Descriptive Study at PT. Mari Beri Faedah”, Maaliyah, vol. 1, no. 2, pp. 118-125, Dec. 2025.