ЧУХЛІБ, Ю. О. Development of organic production in Ukraine and Poltava region and prospect of it research. Scientific Progress & Innovations, [S. l.], n. 2, p. 207–211, 2012. DOI: 10.31210/visnyk2012.02.41. Disponível em: https://journals.pdau.edu.ua/visnyk/article/view/620. Acesso em: 18 sep. 2025.