Effect of the Sustainable Food Yard (P2L) Program on Farmer Behavior Change: Evidence from Bunyu Island, North KalimantanSekar Inten Mulyani, Elly Jumiati and Ulfa Rohmatul KhasanahBIO Web Conf., 208 (2026) 02002DOI: https://doi.org/10.1051/bioconf/202620802002