TY - JOUR T1 - CONTENTS JF - Problems of Psychology in the 21st Century Y1 - 2019 A1 - Editorial Board KW - contents AB - Contents, PPC, Vol. 13, No. 2, 2019 VL - 13 UR - http://oaji.net/articles/2019/444-1576254909.pdf IS - 2 ER -