Kovalenko, N., G. Pospielova, N. Nechiporenko, and I. Pospielov. “Species Composition of Harmful Entomofauna of Baikal Skullcap in the Steppe Zone of Ukraine”. Scientific Progress & Innovations 26, no. 2 (September 29, 2023): 60–64. Accessed October 13, 2025. https://journals.pdau.edu.ua/visnyk/article/view/1762.