E. R. Meilinda, H. Hajrah, A. Rahmadani, and L. Rijai, “Pharmaceutical Potential of 2’,4’-Dichloro-4-Hydroxy-3-Methoxychalcone Synthesized from Vaniline”, J. Trop. Pharm. Chem., vol. 4, no. 4, pp. 168–174, Dec. 2018.