[1]Hue, H.T.H. et al. 2017. Characterization of CaO-CuO-CeO2 mixed oxide synthesized by the impregnation and investigation of its reusability. <i>Vietnam Journal of Science and Technology</i>. 55, 4 (Aug. 2017), 429–436. DOI:https://doi.org/10.15625/2525-2518/55/4/8952.