Ernah, E., Sandrawati, A., Fadillah, M., Rengganis, D. and Sudarjat, S. 2020. FARMER PERCEPTION TO ISPO IN OIL PALM PLANTATION IN WEST JAVA. AGROLAND The Agricultural Sciences Journal (e-Journal). 6, 1 (Jun. 2020), 49 - 59. DOI:https://doi.org/10.22487/agroland.v6i1.87.