“Numerical Analysis of Mixed Convection of Hybrid Ferrofluid in a Double Lid-Driven Porous Hexagonal Cavity With a Square Heated Block”. International Journal of Business, Arts and Scientific Study, vol. 7, no. 2, Oct. 2026, pp. 189-05, https://doi.org/10.70818/ijbass.2026.v07i02.00117.