A field survey on coffee beans drying methods of Indonesian small holder farmers
Parulian Siagian(Universitas Sumatera Utara), Himsar Ambarita(Universitas Sumatera Utara), Farel H. Napitupulu(Universitas Sumatera Utara), Tumiur Gultom(Perdana University), Eko Yohanes Setyawan(Universitas Sumatera Utara)
IOP Conference Series Materials Science and Engineering
September 1, 2017
Cited by 22
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