[1]
“Preparation of Monolithic Chromatographic Column for Propranolol Hydrochloride Determination”, Journal of Pharmaceutical Negative Results, vol. 13, no. 4, pp. 1629–1636, Dec. 2022, Accessed: Jun. 05, 2026. [Online]. Available: https://pnrjournal.com/index.php/home/article/view/5277