A systematic review of traceability issues in beef supply chain management. - Oratile Leteane; Yirsaw Ayalew; Tshiamo Motshegwa (IEEE BigData, 2021)

An adaptive and extensible framework to enhance end to end trustworthiness of traceability data. - Oratile Leteane; Yirsaw Ayalew (AICCSA, 2022)

A Multi-Package Trust Model for Improving the Trustworthiness of Traceability Data in Blockchain-Based Beef Supply Chain. - Oratile Leteane; Yirsaw Ayalew; Tshiamo Motshegwa (DSC, 2024)

Factors Influencing the Successful Deployment of Blockchain and IoT-based Supply Chain Systems in Resource-Constrained Environments. - Oratile Leteane; Yirsaw Ayalew; Tshiamo Motshegwa (SEiGS@ICSE, 2025)