Catalytic Co-Pyrolysis of Formic Acid Pretreated Nypa Fruticans Fronds and PET for Sustainable Bio-Oil ProductionAnisa Mutamima, Sunarno Sunarno, Syaiful Bahri, Argo Rizky Kusuma, Rezkia Amanda Putri, Cory Dian Al'farisi and Alltop Amri Ya HabibE3S Web Conf., 678 (2025) 02002DOI: https://doi.org/10.1051/e3sconf/202567802002