“Synthesis of SnO2 CuO SnO2 Multi-Layered Structure for Photoabsorption: Compositional and Some Interfacial Structural Studies”. Journal of the Nigerian Society of Physical Sciences 3, no. 2 (May 29, 2021): 74–81. Accessed April 28, 2024. https://journal.nsps.org.ng/index.php/jnsps/article/view/160.