Rohman, Moch. Fatkoer and Rokhman, Nur and Iryanti, Puji and Sumardyono, Sumardyono and Sari, Delsika Pramata and Darhim, Darhim and Rosjanuardi, Rizky and Anggraeni, Ganung (2017) Edumat : jurnal edukasi matematika vol. 8 no. 14, Mei 2017. Direktorat Jenderal Guru dan Tenaga Kependidikan, Yogyakarta, pp. 827-883. ISBN 2087-0523

Fatkoer, Moch and Rokhman, Nur and Iryanti, Puji and Sumardyono, Sumardyono and Rosjanuardi, Rizky and Darhim, Darhim and Pramata Sari, Delsika and Anggraeni, Ganung (2017) Edumat jurnal edukasi matematika vol.8 no.14. EDUMAT: Jurnal Edukasi Matematika, 8 (14). pp. 827-883. ISSN 20870523