Robiyanto, Robiyanto, Rihfenti Ernayani, and Rendi Susiswo Ismail. “Formulation of a Dynamic Portfolio With Stocks and Fixed-Income Instruments in the Indonesian Capital Market”. Organizations and Markets in Emerging Economies 10, no. 1 (May 31, 2019): 132–146. Accessed April 28, 2024. https://www.journals.vu.lt/omee/article/view/14134.