KHALID, A. khalid badaruddin; WIKARTIKA, I. . Customer Relationship Management Membangun Engagement Konsumen PT. Naruna Karya Bersama. Jurnal Pengabdian kepada Masyarakat Nusantara, [S. l.], v. 5, n. 4, p. 5729-5732, 2024. DOI: 10.55338/jpkmn.v5i4.3678. Disponível em: http://ejournal.sisfokomtek.org/index.php/jpkm/article/view/3678. Acesso em: 7 nov. 2025.