U.G.Dehkhonov, Y.K.Tillaboev, I.B.Nadzhmiddinov, & M.U. Karabaeva. (2023). New Design Of Wind Engine Rotor With Concaved Crank. Journal of Advanced Zoology, 44(S7), 630–636. https://doi.org/10.53555/jaz.v44iS7.2889