Yulita Reksi, Romi Adetio Setiawan and Eeng Juli Efrianto 2026. The Implementation of Islamic Economic Principles in Trading Activities at Traditional Markets: Evidence from North Musi Rawas, Indonesia. International Journal of Economics, Business and Innovation Research. 5, 06 (Oct. 2026), 2321-2333. DOI:https://doi.org/10.63922/ijebir.v5i06.7099.