Innovative Drying Tool (Oven) with the Hot Air Flow Method to Improve Productivity and Quality of Sugar for Small Medium Enterprise in Indonesia Journal title: International Journal of Innovation in Engineering (IJIE) Authors: Maria Dellarosawati ,Rosad Maâali El Hadi,Litasari Widyastuti ,Anton Abdulbasah Kamil, Subject(s): Engineering, Management Science/Operations Research, Engineering in General, Technology, Management, Engineering, Multidisciplinary