Charles Okeyia

3 ta ish

University of Lisbon

1. Blockchain and Digital Technologies in the Telecommunications Industry

   Charles Okeyia, N. Almeida, Joe Amad‐Echendu +1

   MaqolaOAOchiq kirishDigital Transformation in IndustryThunderbird International Business Review20250 iqtibos

   ABIABI:AkademIndex/2025.article.007885

2. Optimizing the Distributed Telecoms Asset Maintenance Practice Using Blockchain and Digital Twin Technologies

   Charles Okeyia, N. Almeida, Joe Amad‐Echendu +1

   MaqolaOAOchiq kirishDigital Transformation in IndustryGlobal Business Review20250 iqtibos

   ABIABI:AkademIndex/2025.article.008512

3. Fourth Industrial Revolution (4IR) technologies for the telecoms asset maintenance management in a developing country

   Charles Okeyia, Nuno Marques de Almeida, Joe Amad-Echendu +1

   MaqolaOAOchiq kirish20260 iqtibos

   ABIABI:AkademIndex/2026.article.116905