PROPAGATION AND DISPERSION OF ELECTROSTATIC WAVES IN THE IONOSPHERIC E REGION




Survey of Four Decades of Addiction Prevalence Researches in Iran

843 Objective: The main aim of this research is the survey of addiction and drug abuse and psychotropic drugs prevalence researches which have been done in our country in last decades Method: To do this research all addiction and drug abuse prevalence researches that have been taken place were collected and analyzed.Results: the results of the rese

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