ГАНЧУК, О. В. Instructional techniques of geographical tours in high school. Educational Dimension, Kryvyi Rih, Ukraine, v. 36, p. 339–344, 2012. DOI: 10.31812/educdim.v36i0.3437. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/3437. Acesso em: 18 may. 2024.