TY - GENERIC DO - 10.20944/preprints202408.1051.v1 UR - http://dx.doi.org/10.20944/preprints202408.1051.v1 TI - Building A Portfolio Under Uncertainty T2 - Preprints AU - Nia, Vera Mita AU - Siregar, Hermanto AU - Sembel, Roy AU - Zulbainarni, Nimmi PY - 2024 DA - 2024/08/14 PB - Preprints