KOVALENKO, V. .; KOVALENKO, N. .; ZASADA, M. .; HUTSOL, T. . Economic efficiency of production of herbal granules. Turystyka i Rozwój Regionalny, [S. l.], n. 14, p. 127–135, 2020. DOI: 10.22630/TIRR.2020.14.24. Disponível em: https://tirr.sggw.edu.pl/article/view/24. Acesso em: 6 maj. 2024.