Khokonova, Madina, and Aida Adzhieva. “Photosynthetic Activity of Spring Barley Plants Depending on Moisture Provision”. Amazonia Investiga 8, no. 23 (October 11, 2019): 96-100. Accessed April 27, 2024. https://www.amazoniainvestiga.info/index.php/amazonia/article/view/853.