Professor of Chemical Engineering, Universitas Sumatera Utara, Jl. Almamater Kampus USU, Medan, Indonesia

Maya Sarah, PhD, is a Professor of Chemical Engineering at the University of North Sumatra, Indonesia, and a licensed professional engineer. She holds undergraduate, master’s, and doctoral degrees in chemical engineering, as well as over 25 years of teaching and research experience. She has published numerous papers on wastewater treatment, renewable energy development, and advanced processing techniques, which have significantly contributed to the development of the chemical engineering field.