Muthia Ulfa, Ahmad Fauzi Amrullah, Laksmi Ayudyanti, and Harry Patria. “PORTFOLIO OPTIMIZATION MODELING IN THE CONSUMER GOODS INDUSTRY”. Fair Value: Jurnal Ilmiah Akuntansi Dan Keuangan, vol. 4, no. 6, Jan. 2022, pp. 2271-8, doi:10.32670/fairvalue.v4i6.1092.