Author Details

Umar, Mohammed Abdullahi

  • Vol 3, No 2 (2017) - Reviews
    Challenges of Tax Administration in Developing Countries: Insights from the 5th Annual Tax Administration Research Centre Workshop, 2017
    Abstract  PDF
  • Vol 7, No 2 (2022) - Commentaries
    Exploring Risk Management in Developing Countries' Tax Administrations
    Abstract  PDF