Browsing by Author Purwoko, Jhonny
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
---|---|---|
1985 | Mempelajari Pengaruh Pemucatan dan Deodorisasi Terhadap Proses Pemurnian Minyak Goreng Bekas | Ketaren, Semangat; Suryani, Ani; Purwoko, Jhonny |