SUMIYA TAHIR; SYEDA FIZZA ABBAS; WAJID ALIM. LSTM-BASED PREDICTIVE MODELLING FOR GREEN AND NON-GREEN CRYPTOCURRENCY PORTFOLIO OPTIMISATION: A CROSS-COUNTRY ANALYSIS. Policy Research Journal, [S. l.], v. 4, n. 4, p. 881–903, 2026. Disponível em: https://policyrj.com/1/article/view/1889. Acesso em: 1 may. 2026.