Comparative Quantitative Determination of Vitamin C in Commercial Tablet and Syrup Formulations, and Selected Natural Sources (Mango and African Star Apple), Using Iodometric and UV–Visible Spectroscopic Methods. AFJBPS [Internet]. 2026 Sep. 14 [cited 2026 Oct. 14];1(1):38-44. Available from: https://www.afjbps.org/journal/article/view/61