УДОВІЧЕНКО, М. О. Economic sustainability of agricultural companies: factors , species, model making. Scientific Progress & Innovations, [S. l.], n. 2, p. 185–189, 2012. DOI: 10.31210/visnyk2012.02.36. Disponível em: https://journals.pdau.edu.ua/visnyk/article/view/614. Acesso em: 17 sep. 2025.