PAMUJI, A.; PUTRA, R. W. Y. .; PAHRUDIN, A. . PENGARUH PEER TUTORING METHOD MENGGUNAKAN BUKU SAKU DIGITAL TERHADAP PEMAHAMAN KONSEP MATEMATIS. Journal of Mathematics Education and Science, [S. l.], v. 4, n. 1, p. 1–6, 2021. DOI: 10.32665/james.v4i1.143. Disponível em: http://journal.unugiri.ac.id/index.php/JaMES/article/view/143. Acesso em: 7 dec. 2021.