Prevalence of Khat Chewing and its Effects on Academic Performance among Wollega University Students

Master's Thesis from the year 2017 in the subject Business economics - Miscellaneous, grade: Excellent (A), Ethiopian Civil Service University, course: Development Economics, language: English, abstract: Khat is a psycho stimulant basil globally consumed by millions, regardless of gender, religion, education, profession, philosophy and occupation. A significant number of educated group of Ethiopia...