Hajra, Bhaskar...[et al.]2018-06-082018-06-082015Journal of Environmental Chemical Engineering,2015, V. 3(No.4),P.2378-2392https://doi.org/10.1016/j.jece.2015.08.015http://hdl.handle.net/123456789/1143enSal oil biodieselHigh temperature and high pressureFree fatty acidIon-exchange resinRSM and NSGA-IICatalyst recycleSCOPUSResponse surface method and genetic algorithm assisted optimal synthesis of biodiesel from high free fatty acid sal oil (Shorea robusta) using ion-exchange resin at high temperatureArticle