Sofia, V., E. Nasrul, M. Manjas, and G. Revilla. “The The Influence of Wharton Jelly Mesenchymal Stem Cell Toward Matrix Metalloproteinase-13 and RELA Synoviocyte Gene Expression on Osteoarthritis”. Open Access Macedonian Journal of Medical Sciences, vol. 7, no. 5, Feb. 2019, pp. 701-6, doi:10.3889/oamjms.2019.157.