context: Supek became the first president of the Yugoslav Society of Psychologists, and for a period he was the president of the Yugoslav Society of Sociologists.
source: Supek was chief editor of the journal Pogledi (Viewpoints) which was published from 1952 to 1954.
reference_original: Supek era editor en jefe de la revista Pogledi (Puntos de vista), que se publicó de 1952 a 1954.
reference_flipped: Supek era editora en jefe de la revista Pogledi (Puntos de vista), que se publicó de 1952 a 1954.