Widjiastuti, I., Suardita, K. and Saraswati, W. (2014) “The expressions of NF-kb and TGFb-1 on odontoblast-like cells of human dental pulp injected with propolis extracts”, Dental Journal, 47(1), pp. 13–18. doi: 10.20473/j.djmkg.v47.i1.p13-18.