Atmono, M. Try (2020) Sintesis N-(4-Klorofenil)-3-(1,3-Dimetil-2,6-Diokso-2,3,6,7-Tetrahidro-1h-Purin-7-il)Propanamida sebagai penghambat Matrix Metalloproteinase-9. Skripsi thesis, Sanata Dharma University.