Intelligent Energy-Efficient GNSS-Assisted and LoRa-Based Positioning for Wildlife Tracking - Lopez-Escobar, J.J.; Fondo-Ferreiro, P.; Gonzalez-Castano, F.J.; Gil-Castineira, F.; Piorno-Gonzalez, V.; Munilla-Rumbao, I.; Gil-Carrrera, A. (IEEE Sensors Journal, 2025)