Integrated valorization of waste cooking oil and spent coffee grounds for biodiesel production: Blending with higher alcohols, FT–IR, TGA, DSC and NMR characterizations

A. E. Atabani^*, Sutha Shobana, M. N. Mohammed, Gediz Uğuz, Gopalakrishnan Kumar, Sundaram Arvindnarayan, Muhammad Aslam, Ala'a H. Al-Muhtaseb

^*المؤلف المقابل لهذا العمل