Particle swarm optimization tuned multi-headed long short-term memory networks approach for fuel prices forecasting. - Andjela Jovanovic; Luka Jovanovic; Miodrag Zivkovic; Nebojsa Bacanin; Vladimir Simic; Dragan Pamucar; Milos Antonijevic (J. Netw. Comput. Appl., 2025)