Rocławska-Daniluk, M., Rataj, M., Janczukowicz, K. and Gierusz, A. (2022) “Improving Vocabulary Knowledge in Primary Education: An Analysis of an Intervention Programme for Polish-Speaking Children Aged 7–9”, Przegląd Badań Edukacyjnych (Educational Studies Review), 1(36), pp. 43–65. doi: 10.12775/PBE.2022.003.