Susanti, Ari, Hero Marhaento, Dwiko Budi Permadi, Budiadi Budiadi, Muhammad Ali Imron, Hermudananto Hermudananto, Handojo Hadi Nurjanto, Denni Susanto, Heri Santoso, Irfan Bakhtiar, and Siti Maimunah. 2021. “Smallholders’ Oil Palm Agroforestry: Barriers and Factors Influencing Adoption”. Jurnal Ilmu Kehutanan 15 (1), 69-81. https://doi.org/10.22146/jik.v15i1.1513.