International Journal of Neutrosophic Science IJNS 2690-6805 2692-6148 10.54216/IJNS https://www.americaspg.com/journals/show/566 2020 2020 Department of Mathematics, Lahore Garrison University, 54000-Lahore, Pakistan admin admin Department of Mathematics, Lahore Garrison University, 54000-Lahore, Pakistan Mushal Zia Department of Mathematics, Lahore Garrison University, 54000-Lahore, Pakist Ayisha Saeed Department of Mathematics, Lahore Garrison University, 54000-Lahore, Pakistan Maryam Yaqoob Department of Mathematics, Lahore Garrison University, 54000-Lahore, Pakistan Samreen Habib In this paper, it is intended to study the concept of bipolar eutrosophic soft set ( . It is aimed to defined bipolar eutrosophic soft set. Definitions and perations have been presented the BNSS. Then we present an aggregation BNSS operator and decision aking algorithm depend on the BNSS. Number-based examples discussed to show (ability to be done) and efficiency of the advanced method. 2020 2020 37 46 10.54216/IJNS.090103 https://www.americaspg.com/articleinfo/21/show/566