Daftar Grup Chat Wa Penerima Osn Smp, Sma Dan Guru (Ogn)

Kumpulan Grup Chat Whats App Pejuang OSN Sekolah Menengah Pertama & Sekolah Menengan Atas __ OSN Guru OGN
Ayo gabung !! ^^

Grup Chat WA OSN MA

1. OSN Matematika SMA: https://chat.whatsapp.com/KsLOq9RppAh9Wu4Y9wLNhB
2. OSN Fisika SMA: https://chat.whatsapp.com/GTFS478hE0Z7swf7RXLFM8
3. OSN Kimia SMA: https://chat.whatsapp.com/CKMcaxj1lu66VefFta6Swz
4. OSN Biologi SMA: https://chat.whatsapp.com/JkHP3ewmvq2KelY6UNjZnk
5. OSN Astronomi SMA: https://chat.whatsapp.com/H8ZVwxWn63x7hC4HucZ92K
6. OSN Kebumian SMA: https://chat.whatsapp.com/FOQCwFOBZ3N5Bn18NC86RB
7. OSN Sosiologi SMA: https://chat.whatsapp.com/IFYd5eM121Y46joW167t56
8. OSN Ekonomi SMA: https://chat.whatsapp.com/ErkjyRNvEzy8Mn1q9Ry2Xy
9. OSN Geografi SMA: https://chat.whatsapp.com/ELscckcHFpc5D3YDQ2CH8r

Grup Chat WA OSN SMP 

1. OSN Matematika SMP: https://chat.whatsapp.com/GQjGeSWbOQ2JJgWqSahZAX
2. OSN IPA SMP: https://chat.whatsapp.com/KutOrUWNySgKhIUdSIi6d0
3. OSN IPS SMP: https://chat.whatsapp.com/HelYkfOmGuh6YBabjvC8Pj

Grup Chat WA Olimpiade Guru Nasional (OGN)

1. Grup Chat OGN SD: https://chat.whatsapp.com/GF4joLol5IYCXIVO2SsSfx
2. Grup Chat OGN SMP: https://chat.whatsapp.com/DUj7RO0kE4O99xnoiW79Tg
3. Grup Chat OGN SMA: https://chat.whatsapp.com/LAAem7b2eDwLotKgZtlEgr

Semoga bermanfaat!!

go get GOLD!!
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