“(m, n)-Convexity-cum-Concavity on Fuzzy Soft Set with Applications in First and Second Sense”, Punjab Univ. J. Math., vol. 53, no. 1, pp. 19–33, May 2025, Accessed: Jun. 29, 2025. [Online]. Available: https://pujm.pu.edu.pk/index.php/pujm/article/view/250