Browsing by Author Samosir, Nettina
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2011-05-13 | Hubungan Budaya Sekolah dan Self Efficacy dengan Kedisplinan Siswa SMA PKMI 1 Medan | Munir, Abdul; Siregar, Nurmaida Irawani; Samosir, Nettina |