Murhadi, W., 		Irvansyah, D., & 		Mahadwartha, P.
2024 Nov 26.  The Effect of Overconfidence, Representative, Anchoring, and Availability Biases on Investment Decisions and Market Efficiency. Matrik : Jurnal Manajemen, Strategi Bisnis, dan Kewirausahaan. [Online] :