“Enhancement of the Bio-Hydrogen Production from Complex Food Wastewater Using the Hematite and Nickel Oxide Nanoparticles”. Journal of Indian Association for Environmental Management (JIAEM) 41, no. 4 (May 2, 2023): 45–51. Accessed September 23, 2026. https://op.niscpr.res.in/index.php/JIAEM/article/view/1119.