64 1 10 Siap Jadi Juara OSN Olimpiade Sains Nasional Matematika untuk SMP Sederajat Tim Pustaka Cerdas Primary Author mixed material 9786020874517 2016 Implementasi problem based learning (PBL) untuk meningkatkan kemampuan berpikir kritis pada mapel Matematika Suwa Primary Author mixed material 9786233691338 2022 Buku Panduan Guru Matematika SMP Kelas VII Tim gakko Tosho Primary Author mixed material 9786022445173 2021 Intisari Matematika untuk SMP kelas VII, VIII, dan IX Maman Abdurahman Primary Author mixed material 9797300064 Bandung Pustaka Setia 2004 Seri Matematika Keterampilan Aljabar II Ervina Yudha Kusuma Primary Author mixed material 0764563718 Bandung Pakar Raya 2004 Buku Guru Matematika kelas IX ed. Revisi 2018 Kemendikbud Primary Author mixed material 9786022829942 Jakarta Kemendikbud 2018 Matematika kelas IX ed. Revisi 2018 Kemendikbud Primary Author mixed material 9786022829898 Jakarta Kemendikbud 2018 Buku Guru Matematika kelas VIII ed. Revisi 2017 Kemendikbud Primary Author mixed material 9786022829935 Jakarta Kemendikbud 2017 Matematika smt 2 kelas VIII ed. Revisi 2017 Kemendikbud Primary Author mixed material 9786022829881 Jakarta Kemendikbud 2017 Matematika smt 1 kelas VIII ed. Revisi 2017 Kemendikbud Primary Author mixed material 9786022829874 Jakarta Kemendikbud 2017