Hamiden Abd El- Wahed Khalifa, and Pavan Kumar. 2021. “Interval-Type Fuzzy Linear Fractional Programming Problem in Neutrosophic Environment: A Fuzzy Mathematical Programming Approach ”. Neutrosophic Sets and Systems 47 (December): 38-49. https://fs.unm.edu/nss8/index.php/111/article/view/4119.