“El Bunkering En El Ecuador, Negocio De Beneficios Por Aprovechar The Bunkering in Ecuador, a Business Full of Untapped Benefits”. CIENCIA UNEMI, vol. 8, no. 14, Aug. 2015, pp. 10-20, https://doi.org/10.29076/issn.2528-7737vol8iss14.2015pp10-20p.