ТОПУЗОВ, О.; ФЕДІЙ, О. The concept of «life expectancy» as a demographic component of school geography education. Pedagogy of Higher and Secondary Education, Kryvyi Rih, Ukraine, v. 40, p. 145–151, 2014. DOI: 10.31812/educdim.v40i0.2977. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/2977. Acesso em: 22 nov. 2024.