MASTUTI, Ajeng Gelora; PRAYITNO, Lydia Lia. Exploring high school teacher’s design of rich algebra tasks. Jurnal Elemen, [S. l.], v. 9, n. 1, p. 1–14, 2023. DOI: 10.29408/jel.v9i1.5851. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/5851. Acesso em: 18 jun. 2024.