Kamal A, Binti Sura S, Po Hung L, Astri R, Johan J. Serendipity-Aware Decision Support System Using Entropy-Weighted Hybrid GA-PSO. J. RESTI (Rekayasa Sist. Teknol. Inf.) . 2026;10(3):855 – 865. doi:10.29207/resti.v10i3.7668