TANIA, Atika; EVANA, Einde; PRASETYO, Trijoko. THE EFFECT OF BETA DETERMINATION ON THE PERFORMANCE OF SHARIA AND NON-SHARIA STOCK PORTFOLIOS USING THE REWARD TO DIVERSIFICATION APPROACH: A STUDY OF THE INDONESIAN STOCK EXCHANGE. Jurnal Maneksi (Management Ekonomi Dan Akuntansi), [S. l.], v. 14, n. 4, p. 2381–2398, 2025. DOI: 10.31959/jm.v14i4.3474. Disponível em: https://www.ejournal-polnam.ac.id/index.php/JurnalManeksi/article/view/3474. Acesso em: 5 nov. 2026.