“Homogeneous hydroformylation of estragole using ruthenium(II) complex with triphenylphosphine and aminopyridine ligands”, Rev. Invest. Univ. Quindío, vol. 24, no. 1, pp. 59–70, Sep. 2013, Accessed: Jun. 25, 2026. [Online]. Available: https://revistas.uniquindio.edu.co/ojs/index.php/riuq/article/view/193