@article{ author = {Khani Masoomabadi, Zabihollah, Khosravi, Ali, Eghbali, Naser}, title = {Design and Implementation of the GABC Model to Calculate the Cost of Outsourcing Services with Emphasis on Sustainability Concepts}, journal = {JETAAF}, year = {2024}, volume = {2}, number = {1}, pages = {-}, doi = {https://doi.org/10.82563/jetaaf.2024.202405151119880} }