2026. PNPSα-Open Sets and PNPSα-Continuous, Irresolute, Open, Closed and Homeomorphic Mappings in Pentapartitioned Neutrosophic Pythagorean Topological Spaces. The Eurasia Proceedings of Science, Technology, Engineering and Mathematics. 41, (Sep. 2026), 188–211. DOI:https://doi.org/10.55549/epstem.1517.