Inayat, M. and Sulaiman, S.A. and Kurnia, J.C. (2019) Catalytic co-gasification of coconut shells and oil palm fronds blends in the presence of cement, dolomite, and limestone: Parametric optimization via Box Behnken Design. Journal of the Energy Institute, 92 (4). pp. 871-882. ISSN 17439671