Amalia, R. M., E. Citraresmana, and N. H. Saefullah. “Public Speaking Melalui Diplomasi Kesantunan Berbahasa Di Balatkop Pemprov Jawa Barat”. Jurnal ABDINUS : Jurnal Pengabdian Nusantara, vol. 3, no. 1, Sept. 2019, pp. 93-99, doi:10.29407/ja.v3i1.12599.