biblio
“Esterification of levulinic acid to ethyl levulinate over bimodal micro-mesoporous H/BEA zeolite derivatives”, Catalysis Communications, vol. 43, pp. 188-191, 2014.
, “Effect of acidity and mesoporosity in H-USY on conversion of wheat straw to ethyl levulinate (Biofuel additive)”, Journal of the Indian Chemical Society, vol. 100, p. 100883, 2023.
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