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All you need to know about colors in LaTeX - LaTeX-Tutorial.com
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Using colors in LaTeX - Overleaf, Editor de LaTeX online
Using colors in LaTeX - Overleaf, Editor de LaTeX online
Using colors in LaTeX - Overleaf, Editor de LaTeX online
bibliographies - How to change text color a particular reference in the bibliography in latex? (using ieee transactions bibliography style) - TeX - LaTeX Stack Exchange