Al-Subari, R., Merzouk, N., Kabak, N., Guenbour, A., Al-Maweri, S. A., & Alhajj, M. N. (2021). Influence of Khat Extract (Catha edulis) on Corrosion Resistance of Co-Cr Dental Alloys. Brazilian Dental Science, 24(2). https://doi.org/10.14295/bds.2021.v24i2.2248