PURNOMO, Shidiq; AFANDI, Sahmi; M.H, Wafdulloh Shofa; M, Aqmal Afiq; CHALID, Moch.; KUSMAYATI, Nindya Kartika. Pengaruh Ketepatan Waktu Pengiriman terhadap Kepuasan Konsumen Beton Ready Mix Sidoarjo. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 7630–7636, 2026. DOI: 10.31004/riggs.v5i2.9097. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/9097. Acesso em: 13 aug. 2026.