Metode Research (Penelitian Ilmiah) : Usul Tesis, Desain Penelitian, Hipotesis, Validitas, Sampling, Populasi, Observasi, Wawancara, Angket
viii, 156 hlm.: 21 cm
| Main Author: | Nasution, S. |
|---|---|
| Language: | Indonesian |
| Published: |
Bumi Aksara
2014
|
| Subjects: |