A. K. Das, G. M. Koju, M. Das, N. Karki, D. K. Gupta, and A. P. Yadav, “Exploring Natural Alkaloids Berberine for Sustainable Corrosion Control: A Case Study on Mahonia nepalensis Extracts”, J. Nepal Chem. Soc., vol. 46, no. 1, pp. 61–72, Mar. 2026.