Alkhadrawi, I., Mchirgui, D., & Boujelbene, Y. (2025). On the Connectedness Between Bitcoin, Gold, Gold-Backed Criptocurrencies and the G7 Banking Sector Stock Indices During Crises: Evidence from Quantile Vector Autoregression and Temporal-Frequency Connectivity approach. Economic alternatives, 31 (4), 990-1025.