Wirza, T. R., N. Afriani, and N. Kasuma. “Association Between Matrix Metalloproteinase-8 (MMP-8) Levels in Gingivitis Patients After Scaling and Root Planing Based on Gingival Index (GI)”. Journal of Pharmaceutical and Sciences, vol. 9, no. 1, Mar. 2026, pp. 939-46, doi:10.36490/journal-jps.com.v9i1.1419.