Galih Diaz Triputra, Arya Tajimalela, Ashillah Fauziyyah Prakoso and Hilmy Azhar Farhan 2025. ANALISIS EXPECTED RETURN DAN STANDAR DEVIASI PADA SAHAM BBTN DAN BBRI. IJESM Indonesian Journal of Economics and Strategic Management. 3, 1 (Mar. 2025). DOI:https://doi.org/10.69718/ijesm.v3i1.508.