Ergashev I. T, Islomov Yorqin (РhD), Pardaev Kh. K., Toshtemirov B.R, Ismatov A, and Abdullaev B. 2020. “Results of Comparative Studies of Tillage Technologies When Sowing Repeated Crops”. International Journal on Integrated Education 3 (7), 128-31. https://doi.org/10.17605/ijie.v3i7.510.