Ghulam Qadir Shar, Wahid Bux Jatoi, and Pirbhoo Mal Makheja , trans. 2015. “Scope of Harmonisation of Pharmacopoeial Liquid Chromatography (LC) Methods for Diazepam and Its Related Substances”. Pakistan Journal of Analytical & Environmental Chemistry 16 (1): 10 – 15. https://doi.org/10.21743/.