Hatta, R. and Handayani, H. (2014) “Thequantity of Streptococcus mutancolonyin breastfeedandformula milk infant (Jumlah koloni Streptococcus mutan pada bayi peminum air susu ibu dan peminum susu formula)”, Journal of Dentomaxillofacial Science, 13(2), pp. 106–112. doi: 10.15562/jdmfs.v13i2.398.