JAENAB, J.; APRIANI, A.; DEWI, M. W. Pengaruh Biaya Pemasaran terhadap Volume Penjualan pada PT Kawah Anugrah Properti. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 4, p. 8649–8655, 2026. DOI: 10.31004/riggs.v4i4.4825. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/4825. Acesso em: 31 jan. 2026.