Introduction to Longitudinal Data Analysis using R - Online - 27 Jan 2023 - 24 Feb 2023.
NetCourse 631: Introduction to survival analysis using Stata 2022 - Online
Using Discrete Choice Experiment Methods in Health Economics course: Design and Analysis: 13 – 15 November 2018. Certificate of Completion: University of Aberdeen, Health Economic Research Unit.
Cross Section and Panel Data Analysis using STATA, 12 – 16 November 2007. Ethiopian Economic Association/Ethiopian Economic Policy Research Institute
Agro biodiversity and Poverty Alleviation: Internationale Weiterbildung und Entiwicklulung gGmbH, Internatioal Training Center 21 July - 18 August 2003, Leipzig – Zschortau, Germany.