PAVLOVA, P.; KONOVA, S.; BORISOVA, T.; PETKOV, M. Let me EnterSTEM you!. Open Schools Journal for Open Science, [S. l.], v. 2, n. 2, p. 19–24, 2019. DOI: 10.12681/osj.20253. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/openschoolsjournal/article/view/20253. Acesso em: 13 jun. 2025.