Certificate of Participation SIIDEX. Sarawak Invention, Innovation & Design Exposition (SIIDEX) 2018, R-KUA : Rumah Ketam UNIMAS Apps" in Category C (Innovation), 2-4 March 2018, Penview Convention Centre (PCC) Demak, Kuching, Sarawak, Malaysia - Saiful Bahari, Bin Hj Mohd Yusoff; Zalina, Binti Ibrahim; Samsur, Bin Mohamad; Muhamad Shahrul Izlan, Bin Hisham; Muhamad Yasin, Bin Abdul Hassim (Ministry of Education, Science and Technological Research Sarawak, 2018)