Back to Course Pengoperasian Sistem Pesawat Udara Kecil Tanpa Awak 0% Complete 0/0 Steps Quizzes Basic Drone Theory and Principle Pengoperasian Sistem Pesawat Udara Kecil Tanpa Awak Participants 37 Shelonda Yokoyama Ralphael Lack Makenna Clift Nydia McGahey Tearle Rosenstengel Show more Pengoperasian Sistem Pesawat Udara Kecil Tanpa Awak Physiological Effect, Drugs, and Alcohol In Progress Lesson 1 of 1 In Progress Next→ Physiological Effect, Drugs, and Alcohol Lesson Content 0% Complete 0/3 Steps Efek-efek Fisiologis Drugs Alkohol Physiological Effect, Drugs, and Alcohol