LESI, Alpia Nadia; NURAENI, Reni. Perbedaan Kemampuan Pemecahan Masalah Matematis dan Self-Confidence Siswa antara Model TPS dan PBL. Plusminus: Jurnal Pendidikan Matematika, [S. l.], v. 1, n. 2, p. 249–262, 2021. DOI: 10.31980/plusminus.v1i2.899. Disponível em: https://journal.institutpendidikan.ac.id/index.php/plusminus/article/view/899. Acesso em: 9 dec. 2024.