KARUNA, K.; SERPARA, H.; NIKIJULUW, M. M.; KHARIS, M. Designing Freier Vortrag Lectures by 21st Century Skills. Journal of Higher Education Theory and Practice, [S. l.], v. 22, n. 8, 2022. DOI: 10.33423/jhetp.v22i8.5311. Disponível em: https://articlegateway.com/index.php/JHETP/article/view/5311. Acesso em: 22 nov. 2024.