HUL IVAN GRYGOROVYCH; ZAVYDIVSKA OLGA IGORIVNA; MOROZ VOLODYMYR PAVLOVYCH; MANDRYK VASYL OLEGOVYCH. ECONOMIC AND MATHEMATICAL MODEL FOR FORECASTING DIRECTIONS OF DEVELOPMENT OF HUNTING ENTERPRISES. «Вестник НАН РК», [S. l.], n. 3, p. 132–139, 2020. Disponível em: http://91834.libg.asia/bulletin-science/article/view/480. Acesso em: 20 янв. 2025.