ЯПРИНЕЦЬ, Т. С. Geographical aspects of environmental knowledge content formation of secondary school students. Educational Dimension, Kryvyi Rih, Ukraine, v. 47, p. 136–143, 2019. DOI: 10.31812/educdim.v47i0.2445. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/2445. Acesso em: 25 aug. 2024.