Metode penelitian kuantitatif, kualitatif dan R&D
| Main Author: | Sugiyono |
|---|---|
| Published: |
Bandung:
Alfabeta,
2011.
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| Subjects: |
| Physical Description: |
x, 334 p.; 24 cm. |
|---|---|
| ISBN: |
9798433640 (pbk.) |