ROSZAK M. FRIEDRICH FROEBEL’S PEDAGOGICAL CONCEPT WITHIN POLISH PRE-SCHOOL EDUCATION – THE REVIVAL OF 19TH CENTURY THOUGHT IN MODERN INSTITUTIONAL UPBRINGING OF CHILDREN. Soc. Reg. [Internet]. 2018 Dec. 30 [cited 2026 Jul. 15];2(2):149-62. Available from: https://pressto.amu.edu.pl/index.php/sr/article/view/16589