?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Wilma+Tri+Andayani%2C+NIM.%3A+22106010022&rft.aulast=Wilma+Tri+Andayani&rft.aufirst=NIM.%3A+22106010022&rft.degree=Skripsi&rft.date=17+June+2026&rft.title=ANALISIS+PORTOFOLIO+SAHAM+SYARIAH+MENGGUNAKAN+MULTI-OBJECTIVE+OPTIMIZATION+(MOO)+DENGAN+BERBAGAI+MODEL+VALUE+AT+RISK+(VAR)+(Studi+Kasus%3A+Jakarta+Islamic+Index+(JII)+Periode+2021-2025)&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA&rft.tpages=114