Authors
Dewi Qurrota A’yuni
Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Jl. Prof. H. Soedarto, SH, Tembalang, Semarang 50275, Indonesia
Chemical Engineering Study Program, Faculty of Industrial Technology, Institut Teknologi Sumatera, Lampung Selatan 35365, Indonesia
Moh Djaeni
Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Jl. Prof. H. Soedarto, SH, Tembalang, Semarang 50275, Indonesia
Nandang Mufti
Department of Physics, Faculty of Mathematics and Science, Universitas Negeri Malang, Malang 65145, Indonesia
Agus Subagio
agussubagio@lecturer.undip.ac.id
Department of Physics, Faculty of Science and Mathematics, Diponegoro University, Jl. Prof. H. Soedarto, SH, Tembalang, Semarang 50275, Indonesia