Glottodidactic book "Crosswords for Polish language learners" (A1 level) prepared by Agnieszka Madeja and Marcin Maciołek, published by Prolog Publishing (Krakow 2021)
Glottodidactic book "Crosswords for Polish language learners" (A1 level) prepared by Agnieszka Madeja and Marcin Maciołek, published by Prolog Publishing (Krakow 2021)