Çelik, Feriha. A comparison of childhood trauma history and psychopathological symptoms among substance dependents and non-dependents / Feriha Çelik ; thesis supervisor Prof. Dr. Mehmet Çakıcı. - Lefkoşa : Near East University, 2017 . - 78 p. ; 30 cm. Thesis (Master) Includes bibliographical references Text in English Subjects--Corporate Names: Near East University--Dissertations Subjects--Topical Terms: Substance Dependence LC Class. No.: WM270