F.A Zulkepli., N.; Khusairi, S.; S.B Shaari, M.; S Khusaini, N.; N Aziz., N.; I Sainan, K.; Mohamed, Z. Development of Universal Wheelchair Transporter. IJET 2018, 7 (4.27), 63-66. https://doi.org/10.14419/ijet.v7i4.27.22481.