Fauzi, Qudsi, Ulfah Ulfah, Ida Wijayanti, Akhmad Kusuma Wardhana, and Ballav Niroula. 2024. “Upholding Islamic Business Ethics: Enhancing Passenger Service Satisfaction in Bus Transportation”. Al-Uqud : Journal of Islamic Economics 8 (2):287-301. https://doi.org/10.26740/al-uqud.v8n2.p287-301.