Bernátová, R., Bernát, M., Poráčová, J., Zahatňanská, M., Mydlárová Blaščáková, M., Konečná, M., & Kľučarová, A. (2020). System of Logical Structures in Natural Science-Oriented Curriculum and its Effect on Teaching. International Journal of Emerging Technologies in Learning (iJET), 15(22), pp. 59–77. https://doi.org/10.3991/ijet.v15i22.17155