V. A. T. Wainggai, J. Lahallo, and N. S. Irjanto, “Sistem Pakar Diagnosa Penyakit Degeneratif pada Lansia Menggunakan Metode Forward Chaining: Expert System for Diagnosing Degenerative Diseases in The Elderly Using The Forward Chaining Method”, MALCOM, vol. 4, no. 4, pp. 1362-1371, Jul. 2024.