Abdigapbarov, A. S., G. T. Erejepova, and B. K. Makulbaeva. “Effect of Beta Vulgaris L Seed Forgiveness on Sowing Depth”. International Journal on Integrated Education, Vol. 5, no. 5, May 2022, pp. 125-7, doi:10.17605/ijie.v5i5.3037.