Zarei, Kobra, Morteza Atabati, and Maryam Golmohammadi. “Simultaneous Kinetic Spectrophotometric Determination of V(IV) and V(V) by H-Point Standard Addition Method”. Asian Journal of Chemistry 22, no. 5 (March 30, 2010): 3479–3486. Accessed July 18, 2024. https://asianpubs.org/index.php/ajchem/article/view/11572.