For citations:

Tsukareva E.A., Avchinnikov A.V., Sidorenkova L.M., Avchinnikova S.O., Koryakina Y.P. Hygienic assessment of factors of learning environment and organization of the educational process at schools in Smolensk. Public Health and Life Environment – PH&LE. 2020;(11):36-40. (In Russ.) https://doi.org/10.35627/2219-5238/2020-332-11-36-40