List of Articles Karna Wijaya Article 1 - Lump Kinetic Method in Solving Kinetic Problems and Cracking Reaction Mechanism: A Review 10.30495/ijc.2022.1954673.1921 hasanudin Hasanudin Wan Asri Karna Wijaya Iranian Journal of Catalysis , Issue 2 , Year , Spring 2022 Article 2 - Montmorillonite-Zirconium Phosphate Catalysts for Methanol Dehydration 10.30495/ijc.2022.1960655.1942 Hasanudin Hasanudin Wan Asri Qodria Putri Zainal Fanani David Bahrin Tuty Agustina Karna Wijaya Iranian Journal of Catalysis , Issue 4 , Year , Summer 2022 Article 3 - Synthesis and Catalytic Performance of Ni/Silica Pillared Clay on HDPE Plastic Hydrocracking to Produce Liquid Hydrocarbons as Fuel 10.30495/ijc.2023.1979198.1992 Darwanta Darwanta Wega Trisunaryanti Karna Wijaya Suryo Purwono Iranian Journal of Catalysis , Issue 2 , Year , Spring 2023 Article 4 - Synthesis of SO4/ZrO2 Catalyst and its Application in the Conversion of Ethanol to Diethyl Ether 10.30495/ijc.2022.1963196.1948 Rena Septiyaningrum Amalia Kurnia Amin Wega Trisunaryanti Karna Wijaya Iranian Journal of Catalysis , Issue 5 , Year , Autumn 2022