Zubala, E., Wichrowska, K. and Marchlik, P. (2022) “Personal and Social Education Carried out by Polish Primary Schools during the COVID-19 Pandemic – Two Insights into Early Childhood Education”, Przegląd Badań Edukacyjnych (Educational Studies Review), 1(36), pp. 21–42. doi: 10.12775/PBE.2022.002.