Manir, Md Serajum, Md Rabiul Islam, Md Al Mamun, Md Motinur Rahman, Md Firoz Mortuza, and Abu Kashem Md Moshiul Alam. 2024. “Synthesis of Gamma Irradiated Cobalt Oxide Nanoparticles for Visible Light- Induced Photocatalytic Degradation of Methylene Blue Dye”. Journal of Science and Technology Research 6 (1):175-85. https://doi.org/10.3329/jscitr.v6i1.77390.