Nguyen, H., Huynh, N. and Tran, P. 2019. Multi-component reaction between aromatic aldehyde, ethyl acetoacetate and urea catalyzed by Brönsted ionic liquid under microwave irradiation. Science & Technology Development Journal: Natural Sciences. 2, 3 (May 2019), 68-77. DOI:https://doi.org/https://doi.org/10.32508/stdjns.v2i3.755.