Dellarosawati , Maria, Rosad Ma’ali El Hadi, Litasari Widyastuti, and Anton Abdulbasah Kamil. 2021. “Innovative Drying Tool (Oven) With the Hot Air Flow Method to Improve Productivity and Quality of Sugar for Small Medium Enterprise in Indonesia”. International Journal of Innovation in Engineering 1 (4):72-81. https://doi.org/10.59615/ijie.1.4.72.