Pirnia, Bijan, Mona Moradi, Rahman Sheikhi, Parastoo Malekanmehr, Fahimeh Mardan, and Paria Sadeghi. 2019. “The Comparison of Executive Functions Between Active Users of Methamphetamine and Those in Abstinence Phase”. Chronic Diseases Journal 7 (4):252-57. https://doi.org/10.22122/cdj.v7i4.465.