P. Dhanalakshmi, J. Poongodi, and P. Sumithraj Premkumar. “MORPHOLOGICAL, OPTICAL AND CYCLIC VOLTAMMETRY STUDIES ON HAFNIUM OXIDE NANOPARTICLES”. Utilitas Mathematica, vol. 122, no. 2, Sept. 2025, pp. 1318-24, https://utilitasmathematica.com/index.php/Index/article/view/2860.