Adi Kusmayadi is a Postdoctoral Researcher in the Department of Chemical and Materials Engineering at the National Yunlin University of Science and Technology . He obtained his master s degree from the Department of Chemical and Materials Engineering at Tunghai University, Taiwan (2019). He then continued his Ph.D. at the same university and received his P h.D. degree in 2022. Since being a Ph.D. student, he has published six review and research papers in SCI international journals. Adi Kusmayadi research interests are wide ranging under the general umbrella of renewable energy and his main interests are renewable energy system, energy & fuel, biofuel & bioenergy, and green technology & environmental.