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121Published in 2019Repositorio Lumieres“... that the manufacture of biofuels eradicates the obtaining of fossil fuels , fulfilling the main objective of the master...”
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122Article of journalPublished in 2011Repositorio Universidad Nacional de Colombia“...Biodiesels are promoted as alternative fuels due their potential to reduce dependency on fossil...”
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123http://purl.org/coar/resource_type/c_6990Published in 2018Repositorio RiUPTC: Repositorio Institucional UPTC“... theoretical result, which consists of the negative revenue proposal. Specifically, the revenues from fossil...”
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124Article of journalPor Caicedo Concha, Diana Milena; Sandoval-Cobo J.J.; Colmenares Quintero, Ramón Fernando; Marmolejo-Rebellón L.F.; Torres-Lozada P.; Sonia H.Published in 2019Repositorio Repositorio UCC“... become one strategy for the reduction of greenhouse gas (GHG) emissions and the replacement of fossil...”
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125Article of journalPublished in 2021Repositorio Repositorio UAN“...Land transportation is a necessity today, whose operation is generated mainly by the use of fossil...”
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127Article of investigationPublished in 2021Repositorio Repositorio UAN“...Land transportation is a necessity today, whose operation is generated mainly by the use of fossil...”
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128Por Guzman Miranda, Juan Carlos; Ramirez Correa, Elkin Josue; Saza Barrios, Alexis; Consuegra Tamara, Carlos AndresPublished in 2016Repositorio Repositorio UninorteGet full text
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129Article of journalPor Corredor, GermánPublished in 2018Repositorio Universidad Nacional de ColombiaGet full text
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130Published in 2012Repositorio Universidad Nacional de Colombia“... they take part (the hidro - energy, the fossil fuels and in minor quantity systems of generation wind...”
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131Article of journalPublished in 2011Repositorio Universidad Nacional de Colombia“... it as an alternative aimed at reducing dependence on fossil fuels and contribute to reducing greenhouse gas emissions...”
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132Article of journalPublished in 2015Repositorio Universidad Nacional de ColombiaGet full text
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134Published in 2014Repositorio Universidad Nacional de Colombia“... cant fraction of fossil fuels. Unfortunately, the diesel produced by transesterication has limitations...”
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137Article of journalPor González Ulibarry, Paco; García Elizalde, Pedro; Gastó Corderch, Juan; De Kartzow Garcia, Alejandro; Obando Ulloa, Javier MauricioPublished in 2017Repositorio Universidad Nacional de Colombia“...Agriculture has been progressing continuously, from the use of free natural resources to the fossil...”
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138Trabajo de grado de pregradoPublished in 2017Repositorio Séneca: repositorio UniandesGet full text
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139Published in 2022Repositorio RiUPTC: Repositorio Institucional UPTC“... associated with the use of fossil fuels. Bioenergy is an alternative which various countries have proposed...”
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140Por Laine, JorgePublished in 2009Repositorio Repositorio EAFIT“... summary of the history of fossil fuels and the prospect of emerging energy alternatives, emphasizing...”
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