N.H. Said, F.N. Ani, M.F.M. Said. REVIEW OF THE PRODUCTION OF BIODIESEL FROM WASTE COOKING OIL USING SOLID CATALYSTS. J. Mech. Eng. Sci. [Internet]. 2015 Jun. 30 [cited 2024 Nov. 22];8:1302-11. Available from: https://journal.ump.edu.my/jmes/article/view/8327