khalid, A. khalid badaruddin, & Wikartika, I. . (2024). Customer Relationship Management Membangun Engagement Konsumen PT. Naruna Karya Bersama. Jurnal Pengabdian Kepada Masyarakat Nusantara, 5(4), 5729-5732. https://doi.org/10.55338/jpkmn.v5i4.3678