http://hdl.handle.net/123456789/9703 2026-04-04T18:59:22Z 2026-04-04T18:59:22Z SUHAEDI, Didi PURNIATI, Tia http://hdl.handle.net/123456789/30941 2023-05-03T06:03:10Z 2014-11-27T00:00:00Z

Analisis kemampuan memahami materi aljabar sekolah dan disposisi matematis guru sekolah dasar SUHAEDI, Didi; PURNIATI, Tia

2014-11-27T00:00:00Z SUHAEDI, Didi PURNIATI, Tia http://hdl.handle.net/123456789/30940 2023-05-03T05:57:10Z 2013-01-01T00:00:00Z

Learning obstacles siswa sekolah menengah pertama dalam memahami materi persamaan garis lurus SUHAEDI, Didi; PURNIATI, Tia

2013-01-01T00:00:00Z FAJAR, M. Yusuf HARAHAP, Erwin SUKARSIH, Icih ROHAENI, Onoy SUHAEDI, Didi http://hdl.handle.net/123456789/30939 2023-05-03T05:50:54Z 2017-09-01T00:00:00Z

Implementation of lesson study on integral calculus course FAJAR, M. Yusuf; HARAHAP, Erwin; SUKARSIH, Icih; ROHAENI, Onoy; SUHAEDI, Didi

2017-09-01T00:00:00Z SUHAEDI, Didi PURNIATI, Tia http://hdl.handle.net/123456789/30938 2023-05-03T05:42:22Z 2014-05-18T00:00:00Z

An Analysis of difficulties on mathematical model interpretation of junior high school students on the materials of two-variable linear equation system SUHAEDI, Didi; PURNIATI, Tia

2014-05-18T00:00:00Z