Bég, O. Anwar Anwar, et al. “A Study of Steady Buoyancy-Driven Dissipative Micropolar Free Convection Heat and Mass Transfer in a Darcian Porous Regime With Chemical Reaction”. Nonlinear Analysis: Modelling and Control, vol. 12, no. 2, Apr. 2007, pp. 157-80, https://doi.org/10.15388/NA.2007.12.2.14707.