#osn
Collection of osn news, found 5 news.
The National Achievement Center (Puspresnas) is holding the 2024 National Science Olympiad (OSN) as part of an effort ...
The Indonesian team bagged two silver medals and two bronze medals in the International Economics Olympiad (IEO) held ...
Islamic schools (madrasas) have transformed from traditional to modern educational institutions with many achievements, ...
- Indonesian School in Cairo -- participates in the 2022 OSN. The 2022 OSN can strengthen students' love for ...
Indonesian mathematics team at the Junior High School (SMP) level won five gold, six silver and nine bronze medals in ...