“A NOVEL SYNTHETIC APPROACH FOR OXAZOLINE AS A CRUCIAL PRECURSOR IN CARVEDILOL DEVELOPMENT”. INTERNATIONAL JOURNAL OF PHARMACEUTICAL RESEARCH AND BIOMEDICAL ANALYSIS 14, no. 4 (October 1, 2025): 12–24. Accessed May 19, 2026. https://ijprba.ijpbcs.com/index.php/ijprba/article/view/38.