RASYID, A.; JUNENGSIH; BASUKI, E. A.; HILDA SARI WARDHANI. Peran Strategi Promosi dan Differentiation dalam Meningkatkan Loyalitas Pelanggan E-commerce. Al-Zayn : Jurnal Ilmu Sosial & Hukum, [S. l.], v. 3, n. 4, p. 3343–3350, 2025. DOI: 10.61104/alz.v3i4.1634. Disponível em: https://ejournal.yayasanpendidikandzurriyatulquran.id/index.php/AlZayn/article/view/1634. Acesso em: 14 aug. 2025.