Visual signal device (VSD) for deaf sports athletics Malaysia

by Zulkiflli, Nur Amira, Soeed, Kamaruzaman, Zulkapri, Izwyn, Yahya, Azli, Idris, Muhammad Iqbal Tariq, Phang, Fatin Aliah, Nawi, Nina Diana, Mohd Muji, Siti Zarina, Jamil Alsayaydeh, Jamil Abedalrahim, Ghazali, Zulkipli, Bain, Mohd Yazid, Pusppanathan, Jaysuman
Published 2019