The Effect of Metal Loading and Alkaline Treatment on The Zeolites Toward Catalytic Pyrolysis of γ-ValerolactoneCarolus Borromeus Rasrendra, Muhammad Luthfi, Vika Asriani, Jenny Rizkiana, Muhammad A Kariem and Dwiwahju SasongkoMATEC Web Conf., 156 (2018) 06002DOI: https://doi.org/10.1051/matecconf/201815606002