Nur Afifah, A., and A. Firdonsyah. “Design of Decision Support System for Food Selection for Diabetes Mellitus Type 2 Using Weighted Product Method (Case Study: Puskesmas Temon II Kulon Progo)”. Procedia of Engineering and Life Science, Vol. 1, no. 2, June 2021, doi:10.21070/pels.v1i2.957.