Пилипенко, В. С. “The Formation and Symbiotic Activity of Nodule Bacteria of Pea Plants Mustache in the Forest-Steppe of Ukraine”. Scientific Progress & Innovations, no. 3 (September 30, 2016): 89–93. Accessed September 3, 2025. https://journals.pdau.edu.ua/visnyk/article/view/388.