2025. RANCANG BANGUN SISTEM REKOMENDASI PEMILIHAN SAHAM LOW-RISK BERBASIS FUZZY TSUKAMOTO PADA PASAR MODAL INDONESIA. JOURNAL OF SCIENCE AND SOCIAL RESEARCH. 8, 4 (Nov. 2025), 4674–4681. DOI:https://doi.org/10.54314/jssr.v8i4.4814.