Kontak Kami
SMA MUHAMMADIYAH 3 SURABAYA
SMA MUHAMMADIYAH 3 SURABAYA
| Alamat | : | JL. GADUNG III/7 SURABAYA |
| Kota / Kab | : | Kota Surabaya |
| Provinsi | : | Jawa Timur |
| Kode Pos | : | 60244 |
| Telepon | : | 031-8415280 |
| : | smam3.surabaya@gmail.com | |
| Web | : | http://smamgasby.sch.id |
| FB | : | https://www.facebook.com/smamgasby.official |
| Google+ | : | smam3.surabaya@gmail.com |