Browsing by Author Elvandra Harahap, Reza
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Issue Date | Title | Author(s) |
---|---|---|
2021-03-08 | Pembuatan Paving Block Dengan Memanfaatkan Limbah Plastik Jenis Styrofoam (Polystyrene) | Marabdi Siregar, Ahmad; Elvandra Harahap, Reza |