Khan , Abdullah-Al-Mazed, Md. Nurul Islam, Md. Rasel Islam, Md. Farhan Jakib, and Md. Al-Riad Tonmoy. 2026. “Effect of Cobalt Doped and Cobalt-Yttrium Co-Doped TiO2 Particles Using Lagenaria Siceraria (Molina) Peel Extract via Green Route for Enhanced Photocatalytic and Antibacterial Performance”. SciEn Conference Series: Engineering 4 (August): 313-18. https://doi.org/10.38032/scse.2026.4.149.