“Expert System Detection of Disease Due to Bacteria Salmonella Using Android-Based Forward Chaining Method : Sistem Pakar Pendeteksi Peyakit Akibat Bakteri Salmonella Menggunakan Metode Forward Chaining Berbasis Android”. Procedia of Engineering and Life Science, vol. 2, no. 2, June 2022, https://doi.org/10.21070/pels.v2i2.1282.