About Open Journal Systems
This journal uses Open Journal Systems 3.3.0.17, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. Visit PKP's website to learn more about the software. Please contact the journal directly with questions about the journal and submissions to the journal.












A revista eletrônica Science and Knowledge in Focus é publicada pela editora da Universidade Federal do Amapá e editada pelo Curso de Graduação em Matemática, vinculada ao Departamento de Ciências Exatas e Tecnológicas.