Perdur, Nagaraj, Gopalakrishna Bhat Nellikalaya, and Chandrashekara Kalchar Gopalakrishnayya. “Ammonium Oxalate As a Masking Agent for the Complexometric Determination of manganese(II)”. <i>Vietnam Journal of Chemistry</i> 53, no. 2 (April 30, 2015): 151–155. Accessed January 3, 2026. https://vjs.ac.vn/vjchem/article/view/0866-7144.2015-00105.