RAHARJO, B.; AGUSTINI, F. Metode Forward Chaining pada Sistem Pakar Penilaian Kualitas Biji Kopi Berbasis Web. International Journal of Natural Science and Engineering, [S. l.], v. 4, n. 2, p. 73–82, 2020. DOI: 10.23887/ijnse.v4i2.28578. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJNSE/article/view/28578. Acesso em: 12 may. 2024.