J. L. Maramis, K. F. . Yusriadi, N. M. . Yuliana, and Y. . Karamoy, “GARGLING WITH RED BELT LEAF BOILING (PIPER CROCATUM) ON SALIVA pH IN STUDENTS SMP NEGERI 4 PINELENG MINAHASA DISTRICT”, JDHT, vol. 5, no. 2, pp. 128–132, Oct. 2024.