L. Sa’adah, Nayla Nur Abidah, Binti Luthfiyatul, and M. Abid Salsabilah B, “ANALYSIS OF RISK AND RETURN USING THE CAPM METHOD ON INVESTMENT DECISIONS IN THE IDX30 INDEX FOR THE PERIOD 2020-2024”, j.SDGs, j.Sustainable Development Goals, vol. 2, no. 1, pp. 9–16, Dec. 2025, doi: 10.58222/sdgs.v2i1.1787.