Li, Z. ., W. . Liu, and G. . Yang. “Solvent-Free Synthesis of Oleic Acid-Based Wax Esters Using Recyclable Acidic Deep Eutectic Solvent”. Grasas Y Aceites, vol. 73, no. 1, Mar. 2022, p. e444, doi:10.3989/gya.1007202.