LESHCHUK, N. V.; LEVCHENKO, V. V. .; SYDORCHUK, A. I.; BOIKO, A. I. Historical origins and stages of formation of the Variety Testing Network of the Cherkasy Region. Plant varieties studying and protection, [S. l.], v. 19, n. 2, p. 104–109, 2023. DOI: 10.21498/2518-1017.19.2.2023.282556. Disponível em: https://journal.sops.gov.ua/article/view/282556. Acesso em: 18 jul. 2024.