Sulkhan Muzaki and Rizaldi Yusfiarto (2026) “AN ANALYSIS OF MARKET REFLEXIVITY AND VOLATILITY IN THE FORMATION OF ASSET BUBBLES IN THE JAKARTA ISLAMIC INDEX: A PERSPECTIVE ON THE PROHIBITION OF GHARAR”, Count : Journal of Accounting, Business and Management, 4(2), p. 312 ~ 332. doi: 10.61677/count.v4i2.1034.