SAH, F. .; NAURA SASIKIRANA , H. .; PUJIANI, T. . The Implementation of Project-Based Learning in Developing 21st Century Skills in EFL Class. Jadila: Journal of Development and Innovation in Language and Literature Education, [S. l.], v. 4, n. 4, p. 257-272, 2024. DOI: 10.52760/jadila.v4i4.797. Disponível em: https://www.jadila.yayasancec.or.id/index.php/jadila/article/view/797. Acesso em: 7 apr. 2026.