Al-Jubouri, Marwan M. Dawood, and Khaled Khazi A. Al-tamy. 2022. “The Role of Relationships With Suppliers in Reducing Interorganization Costing A Case Study in Dar Al-Khair Trading Company”. Tikrit Journal of Administrative and Economic Sciences 17 (55, 1):134-53. https://doi.org/10.25130/tjaes.17.55.1.8.