Stukalenko Н.; Tarasenko Ю.; Kasimova С. The main directions of the formation of knowledge about the environment in children of preschool and primary school age. Рroblems of engineering and professional education, [S. l.], v. 7, n. 7, p. 46, 2023. DOI: 10.32523/2220-685X-2011-7-7-46. Disponível em: https://bulprengpe.enu.kz/index.php/main/article/view/295. Acesso em: 4 may. 2024.