P, Gayatri., Ajitha. M, Pavan Kumar.P, and Madhusudan Rao.Y. “Development and Characterization of Nisoldipine Matrix Type Transdermal Films; In Vitro and Ex-Vivo Evaluation”. American Scientific Research Journal for Engineering, Technology, and Sciences 23, no. 1 (July 31, 2016): 1–14. Accessed October 15, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/1823.