Potorska A. Observation Worksheet for the Development of Self-Regulation of 2- To 3-Year-Old Children (AOS). 10.14746/se [Internet]. 30 czerwiec 2022 [cytowane 30 czerwiec 2024];(65):117-35. Dostępne na: https://pressto.amu.edu.pl/index.php/se/article/view/39227