\input zb-basic \input zb-ioport \iteman{io-port 70155552} \itemau{Mwikirize, Cosmas; Asiimwe, Arthur Tumusiime; Musasizi, Lea; Namuswa, Victoria; Nakasozi, Mary Dawn; Mugga, Charles; Katumba, Andrew; Tickodri-Togboa, Sandy Stevens; Butime, Julius; Musasizi, Paul Isaac} \itemti{Development of online laboratories for modulation and combinational logic circuit analysis using NI ELVIS II} \itemso{ITNG, 1069-1073 (2010).} \itemcc{} \itemut{} \itemli{http://doi.ieeecomputersociety.org/10.1109/ITNG.2010.254} \end