PhD, Doctor of philosophy in Business Studies, awarded on 13 April 2018, from Punjabi University, Patiala, India. PhD dissertation (thesis) title: Service Quality, Tourist Satisfaction and Loyalty In Tourism Industry: A Study of Tigray, Ethiopia.

- Introduction to Management - Business Communication - Principles of Marketing - Services Marketing - Social Marketing - Retails Management - Sales Management - E-Marketing - International Marketing - Tourism & Hospitality Marketing - Entrepreneurship and Small Business Management - Strategic marketing management - Marketing Research - Marketing Information System (MIS)