Тверезовська, Н. Т., and В. П. Сидорко. 2012. “Current Approaches to Defining the Concept of ‘cross-Curricular’”.
Pedagogy of Higher and Secondary Education
34 (January). Kryvyi Rih, Ukraine:315-20. https://doi.org/10.31812/educdim.v34i0.3615.