EH, Hanoem, Wahjuni W, and Dinda Dewi Artini. 2011. “The Effectiveness of Mimba Oil (Azadirachta Indica A. Juss) Spray Disinfectant on Alginate Impression”. Dental Journal 44 (4):187-91. https://doi.org/10.20473/j.djmkg.v44.i4.p187-191.