“PH Treatment on the Optical and Structural Properties of Niobium Vanadium Pentoxide Nanoparticles for Optoelectronics and Energy Storage Applications”. African Scientific Reports 4, no. 2 (June 29, 2025): 310. Accessed June 30, 2025. https://asr.nsps.org.ng/index.php/asr/article/view/310.