Dhandapani, Yuvaraj. “Assessing Carbonation Depth Using PH Indicators: A Comparison Between Phenolphthalein and Thymolphthalein Indicator”. Research Data & Reports 1, no. 01 (October 8, 2025). Accessed October 26, 2025. https://www.researchdr.in/index.php/rdr/article/view/38.