Mekelle University, Mekelle, Ethiopia; July, 2014 College of Business and Economics Department of Economics. Ethiopian Airlines, Addis Ababa ; 2015 School of Marketing. Principal Subjects Taken Micro Economics 1&2, Macro Economics 1&2, International Economics 1&2, Development Economics 1&2, Econometrics 1&2, Economics of Agriculture, Natural Resource and Environmental Economics Travel and Tourism industry, Geography in Travel planning, Travel Formalities, Air Transport essentials, Rail, Land & Water transportations, Hotels, Tour packages, Customer Service and Air fares & Ticketing. Basic Reservation and Fares & Ticketing.