Sanavi Fard, R. and Haji Hosseini, E. 2024. The effect of using promotion programs on export performance with mediating of management, s understanding of environment and commitmen. Journal of Economic Research & Business Administration. 150, 4 (Dec. 2024), 3–15. DOI:https://doi.org/10.26577/be.2024.150.i4.a1.