فارسی English Workshops 1. ” Extraction of active ingredients from medicinal plants” - Tehran University of Medical Sciences. 2004 2. "Gas chromatography (GC)" - Research Institute of Forests and Rangelands. 2010 3. "International standard scientific papers" Tehran University. 2008 4. "DNA extraction and PCR" - Tehran University. 2009 5. "Recognition and prevention of addiction in college campuses”. 2008 6. “Electrophoresis Applications in Agricultural sciences. 2001 Copyright © 2024, University of Zanjan, Zanjan, Iran master[at]znu.ac.ir