WALANDOUW, Naomi; ASMADI, Iwan. Pengaruh Variasi Produk dan Harga terhadap Loyalitas Pelanggan XL Axiata di Kota Bekasi . RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 27799–27808, 2026. DOI: 10.31004/riggs.v5i2.13765. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/13765. Acesso em: 8 sep. 2026.