Farmers’ Perceptions of Sustainable Palm Oil Certification in Jambi ProvinceFuad Muchlis, Dwi Nurul Amalia, Ahmad Syariful Jamil, Ahmad Zainuddin, Resti Prastika Destiarni and Araz MeilinE3S Web of Conf., 444 (2023) 02032DOI: https://doi.org/10.1051/e3sconf/202344402032