Fozilov Sherzod Musurmonovich, Xandalova Sharofat Komiljonovna, and Samadov Amirxon Qudrat o’g’li. 2022. “Some Photosynthetic Indicators of Soybean Varieties”. Texas Journal of Multidisciplinary Studies 5 (February). USA:255-57. https://zienjournals.com/index.php/tjm/article/view/877.