Ahmad, M., Zafar, M., Ajab Khan, M., Hasan, A., & Sultana, S. (2010). Methanolysis of Cottonseed Oil for Biodiesel: As Renewable Source of Energy. Asian Journal of Chemistry, 20(6), 4565–4570. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/19064