Kevin Alfredo H. Analysis of Expected Stock Returns in 2020 - 2022 Using Arbitrage Pricing Theory (Study on Stocks Incorporated with The IDX-30 Index on The Indonesia Stock Exchange). Eduvest [Internet]. 2023Mar.20 [cited 2025Jul.1];3(3):626-4. Available from: https://eduvest.greenvest.co.id/index.php/edv/article/view/777