Majida Mujahid, Saira Afzal, Syed Nisar Hussain Shah, Humera Shafi Makhdoom, Nadeem Ul Hassan Khan, and Farida Munir, “Development And Validation Of An Analytical Method For Estimating Residual Solvents In Amlodipine Using Headspace Gas Chromatography”, Kurd. Stud., vol. 12, no. 5, pp. 5135–5145, Aug. 2024.