@article{ author = {Ahadzadeh namin, M., Khamseh, E.}, title = {The Most Productive Scale Compared to Demand Fulfillment (Case Study: Insurance Companies)}, journal = {Journal of New Researches in Mathematics}, year = {2019}, volume = {4}, issue = {4}, pages = {25-36}, doi = {}, url = {https://sanad.iau.ir/fa/Article/798740} }