Yi Lian C-L, Hwei Voon L, Abd Hamid S. Conversion of oleic acid model compound to biolubricant base oil using Al2O3 supported metal oxide catalyst. Malay. J. Catal. [Internet]. 2017 Apr. 5 [cited 2024 May 9];2(2). Available from: https://mjcat.utm.my/index.php/MalJCat/article/view/58