International Journal of Neutrosophic Science IJNS 2690-6805 2692-6148 10.54216/IJNS https://www.americaspg.com/journals/show/3766 2020 2020 MADM-Strategy using Grey Relational Analysis under Rough Single-Valued Pentapartitioned Neutrosophic Set Environment Department of Education (ITEP), National Institute of Technology Agartala, Jirania, 799046, Tripura, India Vadiraja Vadiraja Department of Mathematics, the ICFAI University Tripura, Agartala, 799210, Tripura, India Rakhal Das Department of Mathematics, Manipal Institute of Technology Bengaluru, Manipal Academy of Higher Education, Manipal, India Prasanna Poojary Department of Mathematics, Nandalal Ghosh B.T. College, Narayanpur, 743126, West Bengal, India Surapati Pramanik Department of Mathematics, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India Vadiraja Bhatta G.. R. This paper aims to introduce various operations in the context of the Rough Single-Valued Pentapartitioned Neutrosophic Set (RSVPNS) environment. Then, based on Grey Relational Analysis (GRA), we propose a Multi-Attribute Decision-Making (MADM) technique. Additionally, we present a practical numerical example to validate the proposed MADM technique in the context of selecting a tourist place for government initiatives aimed at enhancing its attractiveness to tourists. 2025 2025 132 142 10.54216/IJNS.260309 https://www.americaspg.com/articleinfo/21/show/3766