N.N. Salybekova, G. Issayev, А.I. Issayev, и A.A. Konarshayeva. «METHODOLOGICAL FOUNDATIONS OF EXTRACURRICULAR EDUCATION IN BIOLOGICAL EDUCATION (BY THE EXAMPLE OF THE DEPARTMENT OF PLANTS)». Scientific Journal of Pedagogy and Economics, т. 402, вып. 2, апрель 2023 г., сс. 207-20, doi:10.32014/2023.2518-1467.466.