de Silva, D. S. P. C. N, P. C. M. Nonis, and U. K. Jayasundara. “Method Development and Validation of Vitamin C Formulations Using Zeroth Order UV-Visible Spectrophotometry”. European Journal of Applied Sciences 13, no. 01 (February 28, 2025): 473–485. Accessed April 2, 2025. http://116.203.177.230/index.php/AIVP/article/view/18346.