BANGKI, Nindy Titania; MANGOBI, James U.L.; KAUNANG, Derel Filandy. Studi Komparasi Hasil Belajar Teorema Pythagoras Siswa yang Diajarkan Menggunakan Model Problem-Based Learning dengan Direct Instruction. Jurnal Riset dan Inovasi Pembelajaran, [S. l.], v. 4, n. 2, p. 1159–1170, 2024. DOI: 10.51574/jrip.v4i2.1609. Disponível em: https://etdci.org/journal/jrip/article/view/1609. Acesso em: 9 oct. 2025.