P. Mahamallik and R. Swain,"A mini-review on arsenic remediation techniques from water and future trends", Water Science and Technology, IWA Publishing 2023, 10.2166/wst.2023.190       Article

P. Mahamallik and A. Pal,"Photo-Fenton process in Co (II)-adsorbed admicellar soft-template on alumina support for methyl orange degradation", Catalysis Today, Elsevier 2020, https://doi.org/10.1016/j.cattod.2019.07.045       Article

R. J. Kongarapu, P. Mahamallik, and A. Pal,"Surfactant modification of chitosan hydrogel beads for Ni@NiO core-shell nanoparticles formation and its catalysis to 4-nitrophenol reduction.", Journal of Environmental Chemical Engineering, vol.5, no.2, pp.1321-1329, Elsevier 2017, https://doi.org/10.1016/j.jece.2017.02.017       Article

P. and A. Pal,"Degradation of textile wastewater by modified photo-Fenton process: Application of Co(II) adsorbed surfactant-modified alumina as heterogeneous catalyst", Journal of Environmental Chemical Engineering, vol.5, no.3, pp.2886-2893, Elsevier 2017, https://doi.org/10.1016/j.jece.2017.05.044       Article