“OʻZBEKISTON FOND BOZORIDA AKSIYADORLIK JAMIYATLARI AKSIYALARI ASOSIDA INVESTITSION PORTFELNI SHAKLLANTIRISH, OPTIMALLASHTIRISH VA RISKINI BAHOLASH” (2026) Scientific Journal of Actuarial Finance and Accounting, 6(06), pp. 127–137. doi:10.55439/AFA/vol6_iss06/1439.