Synthesis of ferric-manganese doped tungstated zirconia nanoparticles as heterogeneous solid superacid catalyst for biodiesel production from waste cooking oil

by Alhassan, Fatah H., Rashid, Umer, Yunus, Robiah, Sirat, Kamaliah, Lokman, Ibrahim M., Yap, Taufiq Yun Hin
Published 2015