VAKULENKO, V.; NIDZELSKA, T. Methodological Principles of Clustering in Agricultural Sector of Ukraine. Journal of Education, Technology and Computer Science, [S. l.], v. 24, n. 2, p. 213–219, 2018. DOI: 10.15584/eti.2018.2.29. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/5915. Acesso em: 22 lis. 2024.