YANTI, O. F.; PRAHMANA, R. C. I.; FITRIYAH, F. Single subject research: Pembelajaran phytagoras pada siswa introvert kelas VIII. Beta: Jurnal Tadris Matematika, [S. l.], v. 11, n. 1, p. 37–49, 2018. DOI: 10.20414/betajtm.v11i1.147. Disponível em: https://jurnalbeta.ac.id/index.php/betaJTM/article/view/147. Acesso em: 20 apr. 2024.