Arfah, Yenni, Didik Gunawan, Imelda Mardayanti, Haya Haratikka, and Depina Anggun. 2023. “Dynamic Relationship Between Exchange Rate of Hang Seng Index and LQ45 Index: Before and During COVID-19 Pandemic”. International Journal of Business, Economics & Financial Studies 1 (2):64-68. https://doi.org/10.62157/ijbefs.v1i2.24.