Priadi, D.P., Abuchatam, N. and Simangunsong, J. 2013. Oil Palm Fruit Bunch Yield Fluctuation between Dry and Rainy Season in Dry and Wetland. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands. 2, 1 (Nov. 2013). DOI:https://doi.org/10.33230/JLSO.2.1.2013.31.