Dr. Donny Royke Wenas, MSi – Universitas Manado
He graduated from Physics IKIP Manado in 1986, has been a lecturer and researcher at IKIP Manado since 1987 (now Unima). M.Si. in material physics from UGM Yogyakarta, and a doctorate in materials physics from UNPAD Bandung. Served as Secretary of the Department of Physics (2004 – 2006). Head of the Geothermal Concentration Program at FMIPA Unima (2010-2013), and Head of the Physics Study Program (2013 -2021). Active as a researcher in the field of material physics and geothermal.