I. K. Hasan, Nurwan, Nur Falaq, and Muhammad Rezky Friesta Payu, “Optimization Fuzzy Geographically Weighted Clustering with Gravitational Search Algorithm for Factors Analysis Associated with Stunting: Factor Analysis on Stunting using Fuzzy Geographically Weighted Clustering with Gravitational Search Algorithm”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 7, no. 1, pp. 120–128, Feb. 2023, doi: 10.29207/resti.v7i1.4508.