(1)
Nasuha Zolkefly, N.; Ismail, I.; Safei, S.; Nor Wan Shamsuddin, S.; Azhar M. Arsad, M. Head Gesture Recognition and Interaction Techniques in Virtual Reality: A Review. IJET 2018, 7 (4.31), 437-440. https://doi.org/10.14419/ijet.v7i4.31.23725.