TY - JOUR TI - Enhanced solar energy prediction using PSO-LSTM networks: A comparative study with decision trees and ensemble extra trees in Oma AU - AL BALUSHI, Y. AU - YUSSOF, S. AU - AL BADI, A. JO - Sigma Journal of Engineering and Natural Sciences PY - 2026 VL - 44 SP - 1826 EP - 1845 DO - 10.14744/sigma.2026.2046 ER -