LAILATUL ALIFAH; SUKARTONO. Integration of 21st Century Skills in Thematic Learning in Elementary School. Jurnal Ilmiah Sekolah Dasar, [S. l.], v. 7, n. 1, p. 168–175, 2023. DOI: 10.23887/jisd.v7i1.55050. Disponível em: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/55050. Acesso em: 3 may. 2024.