@article{Museva2025elective, author={Museva, T.N.}, title={ELECTIVE COURSE IN MATHEMATICS FOR STUDENTS OF MBOU SECONDARY SCHOOL No. 7 IN ANGARSK}, journal={Modern Technologies and Scientific and Technological Progress}, publisher={Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»}, year={2025}, pages={239-240}, volume={2025}, issue={1}, }