Sanjaya, Regi, and Tongam Sirait. “Peningkatan Pengetahuan Retensi Karyawan Pada Xavier Marks Realty - Estate Signet (XMSI Mekarwangi)”. Jurnal Dharma Bhakti Ekuitas 11, no. 1 (October 16, 2026): 30–41. Accessed October 17, 2026. https://ojs.ekuitas.ac.id/index.php/dharma-bhakti/article/view/1040.