KARAASLAN, DAVUT, ERKAN BOYDAK, HUSEYIN TURKOGLU, and MEHMET HAKAN. 2010. “Effect of Different Seed Rates on Oil and Protein Content and Fatty Acid Composition of Soybean Seeds”. Asian Journal of Chemistry 20 (3):2115-24. https://asianpubs.org/index.php/ajchem/article/view/19216.