K. R. B. . Roni and F. . Hariadi, “Expert System for Diagnosing Diseases in Tomato Plants Using a Website-Based Forward Chaining Method : Sistem Pakar Mendiagnosa Penyakit pada Tanaman Tomat menggunakan Metode Forward Chaining Berbasis Website”, joincs, vol. 5, no. 2, pp. 39–45, Nov. 2022.