1. Abraham, J., Sutiksno, D. U., Kurniasih, N., & Warokka, A. (2019). Acceptance and Penetration of Bitcoin: The Role of Psychological Distance and National Culture. SAGE Open, 9(3). https://doi.org/10.1177/2158244019865813
2. Aharon, D. Y., & Qadan, M. (2019). Bitcoin and the Day-of-the-week Effect. Finance Research Letters, 31, 415-424. https://doi.org/10.1016/j.frl.2018.12.004
3. Baur, D. G., Cahill, D., Godfrey, K., & Liu, Z. F. (2019). Bitcoin Time-of-day, Day-of-week and Month-of-year Effects in Returns and Trading Volume. Finance Research Letters, 31, 78-92. https://doi.org/10.1016/j.frl.2019.04.023
4. Brahmana, R., Hooy, C. W., & Ahmad, Z. (2012). The Role Of Herd Behaviour In Determining The Investor's Monday Irrationality. Asian Academy of Management Journal of Accounting & Finance, 8(2), 1-20.
5. http://web.usm.my/journal/aamjaf/vol%208-2-2012/AAMJAF8-2-2012(1-20).pdf