Noya, Alce, Nouke Mawikere, Purbo Kurniawan, and Deasy Mayawati. “Physiological Characteristics of Soybean Leaves With and Without Shading at Palm Oil Plantation, West Papua”. JERAMI Indonesian Journal of Crop Science 2, no. 1 (August 31, 2019): 14-20. Accessed July 7, 2020. http://jerami.faperta.unand.ac.id/index.php/Jerami-JIJCS/article/view/26.