LARISSA BAZARBAYEVA; AMINA SARSENBAY; MAKHABBAT KHAVAL; MEYIRZHAN YERZHANOV. Peculiarities of Life Expectancy Across the Regions of countries (Kazakhstan) . European Research Materials, [S. l.], n. 13, 2026. Disponível em: https://ojs.publisher.agency/index.php/ERM/article/view/8878. Acesso em: 8 jun. 2026.