“Fractional-order mathematical modelling of Polycystic Ovarian Syndrome disease transmission dynamics: A comparative analysis of Caputo and modified Mittag-Leffler kernel approaches” (2025) Nonlinear Studies, 32(4), pp. 1189–1219. Available at: https://nonlinearstudies.com/index.php/nonlinear/article/view/4073 (Accessed: 3 February 2026).