N.N. SALYBEKOVA; ISSAYEV, G.; А.I. Issayev; A.A. KONARSHAYEVA. METHODOLOGICAL FOUNDATIONS OF EXTRACURRICULAR EDUCATION IN BIOLOGICAL EDUCATION (BY THE EXAMPLE OF THE DEPARTMENT OF PLANTS). «Вестник НАН РК», [S. l.], v. 402, n. 2, p. 207–220, 2023. DOI: 10.32014/2023.2518-1467.466. Disponível em: http://89.250.84.46/bulletin-science/article/view/5309. Acesso em: 23 дек. 2024.