Togaeva Sarvinoz Suyunovna. “The Effect Of Sowing Schemes On The Productivity Of Sunflower Varieties”. The American Journal of Agriculture and Biomedical Engineering 2, no. 12 (December 29, 2020): 34–41. Accessed February 19, 2026. https://theamericanjournals.com/index.php/tajabe/article/view/1300.