LESTARI, Titin; DARTA, Darta; SAPUTRA, Jusep. Increasing High School Students’ Understanding of Mathematical Concepts through the Discovery Learning Model Assisted by Powtoon. Jurnal Pendidikan Amartha, [S. l.], v. 3, n. 2, p. 121–132, 2024. DOI: 10.57235/jpa.v3i2.2995. Disponível em: https://rayyanjurnal.com/index.php/jpa/article/view/2995. Acesso em: 23 may. 2026.