Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUGINO Tomohide and Henny MAYROWANI and SUPADI and SUNARSIH and KOBAYASHI Hiroaki,"Determinants for Fresh Fruit Bunch Yield among Small Scale Oil Palm Farmers: Based on Rural Survey Results in Riau Province, Indonesia",Journal of Rural Economics,03873234,The Agricultural Economics Society of Japan,2016,87,4,394-399,https://cir.nii.ac.jp/crid/1390282680490481536,https://doi.org/10.11472/nokei.87.394