JESSICA, Adebunda; KELEN, Yoseph Pius Kurniawan; ULLU, Hevi Herlina. Sistem Pakar Diagnosis Penyakit Penyebab Abortus Pada Ibu Hamil Menggunakan Metode Certainty Factor Berbasis-Web. Riau Jurnal Teknik Informatika, [S. l.], v. 5, n. 2, p. 453–462, 2026. DOI: 10.30606/rjti.v5i2.4717. Disponível em: https://journal.upp.ac.id/index.php/rjti/article/view/4717. Acesso em: 23 jul. 2026.