Design Research on RME
- Historical aspect of mathematics on Indonesian mathematics textbook Article Dec 2018
- PERSPEKTIF PHYLOGENESIS DAN ONTOGENESIS DALAM PENGEMBANGAN PEMBELAJARAN MATEMATIKA MENGGUNAKAN ASPEK SEJARAH MATEMATIKA Article Dec 2017
- Using historical perspective in designing discovery learning on Integral for undergraduate students Article Jan 2018
- Introducing Nine-Point Circle to Junior High School Students Article Jan 2018
- Validitas E-Comic Matematika Berbasis Pemecahan Masalah pada Materi Kesebangunan 2020