Natesya, V. ., S. . Manik, and J. . Sihite. “Impoliteness On Youtube Comments Towards Yusuf Mansur About Investment Scam”. Jurnal Pendidikan Dan Konseling (JPDK), vol. 4, no. 5, Oct. 2022, pp. 5863-7, doi:10.31004/jpdk.v4i5.7614.