Browsing by Author Sitorus, Ponggok
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2008 | Studi Frekuensi Pemeriksaan Optimal Mesin Chiller Water pada Bagian Chemical Plant di PT. Toba Pulp Lestari | Haniza; M. Banjarnahor; Sitorus, Ponggok |