گناپا : http://www.atena.org.br/revista/ojs-2.2.3-06//files/journals/7/articles/3894/submission/original/3894-9137-1-SM.htmlhttp://www.atena.org.br/revista/ojs-2.2.3-06//files/journals/7/articles/3894/submission/original/3894-9137-1-SM.html کد مخصوص زیر را در قالب خود کپی کنید