N. Nazarudin, U. Ulyarti, O. Alfernando, I. Galih, S. Susilawati, and A. Doyan, “THE EFFECT OF TEMPERATURE ON THE PERFORMANCE OF ACTIVATED CARBON OVER CATALYTIC CRACKING OF CRUDE PALM OIL”, jppipa, pendidikan ipa, fisika, biologi, kimia, vol. 5, no. 1, Dec. 2018.