Abdalla, A.T. 2021. Determination of Cramer-Rao Lower Bound (CRLB) and Minimum Variance Unbiased Estimator of a DC Signal in AWGN Using Laplace Transform. Tanzania Journal of Science. 47, 5 (Dec. 2021), 1581–1587. DOI:https://doi.org/10.4314/tjs.v47i5.8.