Efficacy of Augmented Reality-based Virtual Hiking in Cardiorespiratory Endurance: A Pilot Study. - Muhammad Asif Ahmad; Honorato Sousa; Élvio Rúbio Quintal; Sergi Bermúdez i Badia (HEALTHINF, 2021)

Adaptive Control of Cardio-respiratory Training in a Virtual Reality Hiking Simulation: A Feasibility Study. - Rodrigo Lima 001; Muhammad Asif Ahmad; Honorato Sousa; Sergi Bermúdez i Badia (BIOSIGNALS, 2022)

Validity and Reliability of VR-based Cable Car simulation for balance assessment using the Nintendo Wii balance board. - Muhammad Asif Ahmad; Sergi Bermúdez i Badia (SeGAH, 2024)