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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

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Iva Ranti Putri

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Open access Sep 2026

Optimal Portfolio of Single Index Models on Jakarta Islamic Index Stocks 2022-2024

Indonesia's sharia capital market has grown rapidly, yet many prospective investors still perceive stock investment as high-risk, complex, or inconsistent with Islamic principles, even though the Jakarta Islamic Index (JII) already provides a sharia-screened benchmark. This study determines the expected return, risk, a...

Iva Ranti Putri, Annisa Annisa · 0 citations

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