Iskandar, R. P. D., R. Indrawati, I. Arundina, and R. P. Rahayu. “The Amount of Macrophages and Activated Plasma Cells on Wound Healing Process Affected by Spirulina”. Dental Journal, vol. 48, no. 4, Dec. 2015, pp. 209-12, doi:10.20473/j.djmkg.v48.i4.p209-212.