Abbas, M. A., Mahar, J., Ali, N., Junaid, M., & Rasool, M. S. (2026). Green Synthesis of SnO₂ Nanomaterials: Photocatalytic Degradation of Methylene Blue and DFT-Based Investigation of Nonlinear Optical Properties. Journal of Physical and Chemical Studies, 1(3), 1-29. https://doi.org/10.5281/zenodo.19693725