Affiliation: | 1. Faculty of Mathematical and Biological Science, University of PGRI Adi Buana, , Surabaya, Indonesia;2. Faculty of Food Industry, University of 17 Augustus 1945, , Surabaya, Indonesia;3. Faculty of Science and Technology, Airlangga University, , Surabaya, Indonesia;4. Science and Engineering Faculty, Queensland University of Technology, , Brisbane, QLD, Australia;5. JJS Consulting, , Brisbane, QLD, Australia |