Alim, K. ., Rahmawati, A. . and Matsaany, B. . (2023) “Formation of Optimal Portfolio on JII Stock using Sharpe, Treynor, and Jensen Indices during the Period of 2018-2023”, Jurnal Matematika, Statistika dan Komputasi, 19(3), pp. 593-601. doi: 10.20956/j.v19i3.26354.