ASHARI, Turi. EFEKTIVITAS MODEL PEMBELAJARAN PBI (PROBLEM BASED INSTRUCTION) TERHADAP KEMAMPUAN PEMECAHAN MASALAH PADA MATA PELAJARAN BAHASA INDONESIA KELAS III SD. JURNAL HANDAYANI PGSD FIP UNIMED, [S. l.], v. 13, n. 2, p. 146–155, 2022. DOI: 10.24114/jh.v13i2.36924. Disponível em: http://103.242.233.34/index.php/handayani/article/view/36924. Acesso em: 31 jan. 2025.