Jaya, M. ., Tejo Sasongko, A. E. ., Umar, I. ., Sutrisno, E. ., Desanti, N. ., Rinaldi, H. ., & Anggita, A. (2023). Pengembangan Keterampilan Alumni Melalui Pelatihan Administrasi dan Pelayanan Hotel Bintang 4 Mercure, Pontianak . Indonesian Journal of Society Engagement, 4(2), 68 –. https://doi.org/10.33753/ijse.v4i2.133 (Original work published August 11, 2023)