CHANDRA PERMANA, Adhitya. Improving Students’ Activities and Achievement Using the Themed Worksheets Through Discovery Learning. KnE Social Sciences, [S. l.], v. 8, n. 10, p. 1–23, 2023. DOI: 10.18502/kss.v8i10.13428. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/13428. Acesso em: 11 jul. 2025.