“DC Magnetron Sputtered Oxygenated Graphitic Carbon Nitride Synthesis Without Oxygen Doping”. Indian Journal of Pure & Applied Physics (IJPAP) 64, no. 5 (May 26, 2026): 519–523. Accessed May 30, 2026. https://or.niscpr.res.in/index.php/IJPAP/article/view/27306.