Wahyudi Budi Sediawan
Department of Chemical Enginering, Faculty of Enginering, Universitas Gadjah Mada, Jl. Grafika No. 2,
Yogyakarta, Indonesia Indonesia
Sang Kompiang Wirawan
Department of Chemical Enginering, Faculty of Enginering, Universitas Gadjah Mada, Jl. Grafika No. 2,
Yogyakarta, Indonesia Indonesia
Budhijanto Budhijanto
Department of Chemical Enginering, Faculty of Enginering, Universitas Gadjah Mada, Jl. Grafika No. 2,
Yogyakarta, Indonesia Indonesia