Methylic and ethylic biodiesels from pequi oil (Caryocar brasiliense Camb.): production and thermogravimetric studies - Silva, Tiago Almeida; Assunção, Rosana Maria Nascimento de; Vieira, Andressa Tironi; Oliveira, Marcelo Firmino de; Batista, Antonio Carlos Ferreira (Fuel, 2014)