MARHADI SAPUTRO; MUHAMAD FIRDAUS; RIKA. PENERAPAN PEMBELAJARAN PROBLEM BASED LEARNING DENGAN PENDEKATAN METAKOGNISI TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DI KELAS VIII SMP. Journal of Innovation Research and Knowledge, [S. l.], v. 1, n. 8, p. 771–776, 2022. DOI: 10.53625/jirk.v1i8.1192. Disponível em: https://mail.bajangjournal.com/index.php/JIRK/article/view/1192. Acesso em: 5 jul. 2025.