Walansendow, Yelly A., et al. “Sosialisasi Pentingnya Public Speaking Dan Personal Grooming Di SMA Negeri 7 Manado”. Joong-Ki : Jurnal Pengabdian Masyarakat, vol. 5, no. 3, Apr. 2026, pp. 1098-02, doi:10.56799/joong-ki.v5i3.15249.