Mathematics Students Conduct an Educational Visit to the Cryptography Museum (Museum Sandi)
Students of the Mathematics Study Program participated in an educational visit to the Museum Sandi (Crypto Museum) in Yogyakarta on Tuesday, December 9, 2025. The activity was attended by students of the Introduction to Ring Theory course along with the course lecturer, Mr. M. Zaki Riyanto. This visit was part of a contextual learning initiative aimed at broadening students’ perspectives on the ....