CZECZOTKA, Magdalena Joanna, SKORUPSKA, Marta, MARTKA, Martyna Magdalena, POPŁAWSKA, Natalia Aleksandra, ŚLIZ, Justyna and WOŹNIAK, Krzysztof. Factors influencing a child’s development in the early years of life and their impact on adulthood. Quality in Sport. Online. 23 July 2024. Vol. 17, p. 52931. [Accessed 13 December 2025]. DOI 10.12775/QS.2024.17.52931.