Adveni, Lusia Vreyda, Novi Handayani, Yudha Budi Abadi, Achyas Hidayat Purwaganda, Yuni Deviyanti, and Muhammad Syahrofi Dermawan. “Pelatihan Karyawan Untuk Meningkatkan Persepsi Diri Di Hotel The 101 Jakarta Sedayu Darmawangsa”. Journal of Social Service and Empowerment 1, no. 1 (August 28, 2024): 22–31. Accessed October 6, 2024. https://journal.polteksahid.ac.id/index.php/josse/article/view/416.