Nelly Astuti Hasibuan, Putri Ramadhani, and Soeb Aripin. “English Camp: English For Hospitality In Offical Meeting”. JPM: Jurnal Pengabdian Masyarakat, vol. 3, no. 1, July 2022, pp. 7-12, doi:10.47065/jpm.v3i1.661.