R. Radha, R. Prema, A. Stanis Arul Mary, and Said Broumi. “Tangent and Cotangent Similarity Measures of Pentapartitioned Neutrosophic Pythagorean Set in Virtual Education During Covid Pandemic”. Neutrosophic Sets and Systems 55 (May 1, 2023): 160–172. Accessed June 9, 2025. https://fs.unm.edu/nss8/index.php/111/article/view/3184.