![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Prof.-Dr.-Indah-Emilia-Wijayanti-S.Si_.-M.Si_..jpg)
Indah Emilia Wijayanti
ind_wijayanti@ugm.ac.id
prime and coprime comodules, clean ring and modules, post-quantum cryptography
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Prof.-Dr.-Sri-Wahyuni-S.U..jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Dr.-Budi-Surodjo-M.Si_..jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Dr.-Ari-Suparwanto-M.Si_.-1.jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Dr.-Yeni-Susanti-SSi.-M.Si_..jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Dr.-Sutopo-S.Si_.-M.Si_..jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Uha-Isnaini-S.Si_.-M.Sc_.-Ph.D.jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Dr.-Aluysius-Sutjijana-M.Sc_..jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Iwan-Ernanto-S.Si_.-M.Sc_..jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Ari-Dwi-Hartanto-S.Si_.-M.Sc_..jpg)
![](https://math.fmipa.ugm.ac.id/wp-content/uploads/2022/08/Rudi-Adha-Prihandoko-S.Si_.-M.Si_.jpg)
Universitas Gadjah Mada
ind_wijayanti@ugm.ac.id
prime and coprime comodules, clean ring and modules, post-quantum cryptography