KAMIŃSKA-SOBCZAK, Aleksandra, TRAFALSKA, Elżbieta and GASZYŃSKA, Ewelina. The Prevalence of feeding disorders in healthy infants and children under 3 years of age based on a questionnaire study. Journal of Education, Health and Sport. Online. 7 May 2023. Vol. 27, no. 1, pp. 38-52. [Accessed 4 July 2025]. DOI 10.12775/JEHS.2023.27.01.004.