Browsing by Author Ritonga, Benny Julian Arffandi
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| Issue Date | Title | Author(s) |
|---|---|---|
| 2016-09 | Teknik Komunikasi Interpersonal Guru BP Dalam Menangani Siswa Bermasalah (Studi Kualitatif di SMA Negeri 11 Medan) | Siregar, Nina Siti; Ritonga, Benny Julian Arffandi |