benabdallahamal5 [at] gmail.com Faculty of Economics and Management of Sfax, University of Sfax, Tunisia Assistant professor in Economics, Faculty of Economics and Management of Sfax, University of Sfax. E-mail address: benabdallahamal5@gmail.com Journal Articles Predicting Cryptocurrency Prices with a Hybrid ARIMA and LSTM Model JTDE - Vol 13, No 1 - March 2025 Development of Digital Financial Inclusion in China's Regional Economy: Evidence from Panel Threshold Models JTDE - Vol 12, No 1 - March 2024