Daftar Grup Chat WA Pejuang OSN ~~ SMP & SMA

Daftar Grup Chat WA Pejuang OSN ~~ SMP & SMA

Ayo gabung !! ^^

#SMA
OSN Matematika SMA: https://chat.whatsapp.com/KsLOq9RppAh9Wu4Y9wLNhB

OSN Fisika SMA: https://chat.whatsapp.com/GTFS478hE0Z7swf7RXLFM8

OSN Kimia SMA: https://chat.whatsapp.com/CKMcaxj1lu66VefFta6Swz

OSN Biologi SMA: https://chat.whatsapp.com/JkHP3ewmvq2KelY6UNjZnk

OSN Astronomi SMA: https://chat.whatsapp.com/H8ZVwxWn63x7hC4HucZ92K

OSN Kebumian SMA: https://chat.whatsapp.com/FOQCwFOBZ3N5Bn18NC86RB

OSN Komputer SMA: https://chat.whatsapp.com/IFYd5eM121Y46joW167t56

OSN Ekonomi SMA: https://chat.whatsapp.com/ErkjyRNvEzy8Mn1q9Ry2Xy

OSN Geografi SMA: https://chat.whatsapp.com/ELscckcHFpc5D3YDQ2CH8r

#SMP
OSN Matematika SMP: https://chat.whatsapp.com/GQjGeSWbOQ2JJgWqSahZAX

OSN IPA SMP: https://chat.whatsapp.com/KutOrUWNySgKhIUdSIi6d0

OSN IPS SMP: https://chat.whatsapp.com/HelYkfOmGuh6YBabjvC8Pj

Semoga bermanfaat!!