Al-Saadi, Ali, Mathan, Bobby, and He, Yinghe (2020) Biodiesel production via simultaneous transesterification and esterification reactions over SrO-ZnO/Al2O3 as a bifunctional catalyst using high acidic waste cooking oil. Chemical Engineering Research and Design, 162. pp. 238-248.

Al-Saadi, Ali, Mathan, Bobby, and He, Yinghe (2020) Esterification and transesterification over SrO–ZnO/Al2O3 as a novel bifunctional catalyst for biodiesel production. Renewable Energy, 158. pp. 388-399.

Al-Saadi, Ali Yasseen Nasir (2020) Biodiesel production using a SrO-ZnO/Al₂O₃ bifunctional heterogeneous catalyst. PhD thesis, James Cook University.