Herawan Hayadi B, Bastian A, Rukun K, Jalinus N, Lizar Y, Guci A. Expert System in the Application of Learning Models with Forward Chaining Method. IJET [Internet]. 2018 May 22 [cited 2025 Apr. 25];7(2.29):845-8. Available from: https://sciencepubco.com/index.php/IJET/article/view/14269