Hemmati Sabet A, Hemmati M, Poustchi M, Nejad Hashem M, Haghighi M, Ahmadpanah M. The Effect of Matrix Method on Anxiety and Attitude Toward Methamphetamine and Crack Abuse in Males Referring to Addiction Treatment Centers in Tonkabon, Iran. Avicenna J Neuro Psycho Physiology 2015; 2 (4) :88-92 URL: http://ajnpp.umsha.ac.ir/article-1-61-en.html
1- Department of Counseling, Science and Research Branch, Islamic Azad University, Tehran, IR Iran 2- Department of Exceptional Children, Allameh University, Tehran, IR Iran 3- Department of General Psychology, Tonekabon Branch, Islamic Azad University, Tonekabon, IR Iran 4- Behavioral Disorders and Substances Abuses Research Center, Hamadan University of Medical Sciences, Hamadan, IR Iran 5- Behavioral Disorders and Substances Abuses Research Center, Hamadan University of Medical Sciences, Hamadan, IR Iran , m1ahmad2000@gmail.com