Fathullah, A., W. Prabowo, and R. Rusli. “Interaction of Several Calcon Compounds of Paracetamol Based Toward the Role of Enzyme Protein in Antibacterial Mechanism”. Jurnal Kartika Kimia, Vol. 1, no. 1, Nov. 2018, pp. 17-20, doi:10.26874/jkk.v1i1.10.