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pro vyhledávání: '"Christin Vera Natalia Ginting"'
Autor:
Jumaida Sari Nasution, Christin Vera Natalia Ginting, Malik Alfatah Sembiring, Murniaty Simorangkir
Publikováno v:
Jurnal Pendidikan Kimia (JPKim); Vol 11, No 3 (2019): December; 116-121
Organic vegetable wastes such as mustard vegetables found in traditional markets, especially Medan, are quite abundant and the increase in electricity demand is not matched by the availability of adequate energy sources, encouraging efforts to find a