HANIFA, Siti Zahra; PRASETIYO, Joko. Pengaruh Promosi dan Kualitas Layanan Tenaga Kerja Terhadap Retensi Klien di PT Primac Perkasa Indonesia. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 5581–5590, 2026. DOI: 10.31004/riggs.v5i2.9320. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/9320. Acesso em: 10 jun. 2026.