o′g′li, A.E.B. , Mihayilovna, M.M. and Shavkatovich, M.S. 2022. Culverts on the Railway Line. American Journal of Social and Humanitarian Research. 3, 1 (Feb. 2022), 361–364. DOI:https://doi.org/10.31150/ajshr.v3i1.821.