Prof. Dr. Ir. Aisyah Endah Palupi, M.Pd. is a professor at the Faculty of Engineering, State University of Surabaya, currently serving as Secretary of the Directorate General of Higher Education, Ministry of Higher Education, Science and Technology, Republic of Indonesia. Previously, she was entrusted as the Education and Culture Attache at the Embassy of the Republic of Indonesia in Singapore and the Philippines. In this position, she was responsible for strengthening cooperation between Indonesia and related countries in the fields of education and culture. In addition to teaching, she conducts various research in biodiesel development, flow simulation in wastewater treatment, and optimization of graphene oxide synthesis from battery waste. Prof. Aisyah has published many scientific journals and books focusing on chemical engineering and environmentally friendly technological innovation. Her persistence in researching and developing renewable technologies makes her one of the most productive professors at the State University of Surabaya.