DETECTION OF EARLY RISK FACTORS OF STRESS IN STUDENTS USING „SMART LION“ M-HEALTH TECHNOLOGY Journal title: Праці Наукового товариства ім. Шевченка Authors: Oksana Zayachkivska, Nataliya DOROSH, Maryana ZVIR, Anna KOZAKOVA, Myhajlo PLYATSKO, Oleg DOROSH, Ir... Subject(s):