JOELIANINGSIH, J.; HUSNIL, Y. A.; PURWANINGSIH, I. S. Effect of Soybean Biodiesel Addition on the Quality of Palm Stearin Biodiesel. International Journal of Oil Palm, [S. l.], v. 1, n. 3, p. 103–109, 2018. Disponível em: http://ijop.id/index.php/ijop/article/view/15. Acesso em: 4 may. 2024.