ARORA, Hari Darshan; KUMAR, Vijay; NAITHANI, Anjali. Impact of Trigonometric Similarity Measures for Pythagorean Fuzzy Sets and Their Applications. Yugoslav Journal of Operations Research, [S. l.], v. 34, n. 3, p. 569–586, 2024. DOI: 10.2298/YJOR220515004A. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/800. Acesso em: 28 jul. 2025.