The novel VIKOR methods for generalized Pythagorean fuzzy soft sets and its application to children of early childhood in COVID-19 quarantine. - Murat Kirisçi; Ibrahim Demir; Necip Simsek; Nihat Topaç; Musa Bardak (Neural Comput. Appl., 2022)

Examining the effects of music on cognitive skills of children in early childhood with the Pythagorean fuzzy set approach. - Murat Kirisçi; Nihat Topaç; Musa Bardak (CoRR, 2025)