Es’haghi, Zarrin, Sanaz Bandegi, Leili Daneshvar, and Poone Salari. 2010. “Analysis of Diazepam Residue from Water Samples by Triple Phase-Suspended Droplet Microextraction Coupled to High Performance Liquid Chromatography and Diode Array Detection”. Asian Journal of Chemistry 21 (8):6392-6402. https://asianpubs.org/index.php/ajchem/article/view/12333.