Hatta, M. dan Muin, A.A. 2018. Rancangan Bangun Aplikasi Sistem Pakar Diagnosa Penyakit Kulit Metode Forward Chaining. Jurnal INSYPRO (Information System and Processing). 3, 1 (Mei 2018). DOI:https://doi.org/10.24252/insypro.v3i1.5636.