G. S. Devika, R. Ramesh Petchi, M. Sudhakar, and J. Venkateshwara Rao, “Development and Validation of RP- HPLC Method for Simultaneous Determination of Niacin (Extended Release) and Lovastatin in Oral Solid Dosage Form”, NAPR-V1, pp. 165–174, Apr. 2023.