DEBY SHINTAWULAN FRANSISKA; NOVITA RAHMAWATI; FEBY GALIH SAPUTRA; MARIA YOVITA R PANDIN. STOCK DIVERSIFICATION (PORTFOLIO) STRATEGY TO INCREASE INVESTMENT RETURNS AND REDUCE RISK. Finance : International Journal of Management Finance, [S. l.], v. 1, n. 2, p. 33–39, 2023. DOI: 10.62017/finance.v1i2.14. Disponível em: https://ejournal.internasional.org/index.php/finance/article/view/14.. Acesso em: 22 oct. 2025.