ABDUL MALIK; AHMAD BADRUDDIN; MARY-JANE WOOD; SONIA VERNANDA; GLADYS PUTRI; IFAH SHANDY; DARLENE SITORUS; DELIA TAMIM. Navigating the Post-ETF Paradigm: An Integrative Multi-Factor Model for Projecting Bitcoin’s 2025 Market Cycle Apex. Enigma in Economics, v. 3, n. 1, p. 50-65, 19 Jun. 2025.