Ndahi, B., Abisoye, O., Aliyu, H. and Ojerinde, O. 2023. Development of Pi Sigma Neural Network Model for the Prediction of Software Reliability Using 5 NASA Failure Datasets. East African Journal of Information Technology. 6, 1 (Aug. 2023), 135-148. DOI:https://doi.org/10.37284/eajit.6.1.1366.