Nurabaev B. U., Xamidov N. M., and Niyetullaev A. Q. “STUDYING THE TERMS OF PRODUCTION AND USE OF A COMBINED SEEDER”. Spectrum Journal of Innovation, Reforms and Development 9 (November 28, 2022): 402–405. Accessed January 31, 2025. https://sjird.journalspark.org/index.php/sjird/article/view/387.