Produksi benzena, toluena, dan xilena (BTX) dari minyak jarak melalui reaksi simultan perengkahan dan dehidrogenasi menggunakan katalis Zn - ZSM-5 = Benzene, Toluene, and Xylene (BTX) production from castor oil through simultaneous reaction of cracking and dehydrogenation by using Zn-ZSM-5 catalyst (Fakultas Teknik Universitas Indonesia, 2009)