STALLINGA, Peter; KHMELINSKII, Igor. THE STATE OF SCIENCE IN 2013. European Scientific Journal, ESJ, [S. l.], v. 9, n. 10, 2014. DOI: 10.19044/esj.2013.v9n10p%p. Disponível em: https://test.eujournal.org/index.php/esj/article/view/2490. Acesso em: 18 apr. 2025.