Nadia Elmi, Rolly, and Ari Dermawan. “APPLICATION OF EXPERT SYSTEM USING FORWARD CHAINING METHOD FOR WEB-BASED DIAGNOSIS OF CHILD DIARRHEA”. Jurnal Teknik Informatika (Jutif), Vol. 3, no. 3, June 2022, pp. 553-62, doi:10.20884/1.jutif.2022.3.3.244.