Edia Rahayuningsih * Corresponding Author Department of Chemical Engineering, Faculty of Engineering, Gadjah Mada University, 55281 Yogyakarta, Indonesia
I Made Bendiyasa Department of Chemical Engineering, Faculty of Engineering, Gadjah Mada University, 55281 Yogyakarta, Indonesia
B Radjagukguk Department of Soil Science, Gadjah Mada University, Yogyakarta, Indonesia
ASEAN Journal of Chemical Engineering (print ISSN 1655-4418; online ISSN 2655-5409) is published by Chemical Engineering Department, Faculty of Engineering, Universitas Gadjah Mada.