Open AccessImpact of ISO9001 Certification on the Beverage Company's Performance: A Case Study of Brewery Companies in Ethiopia
Author(s) -
Gemechu Getahun Amente
Publication year - 2020
Publication title -
industrial engineering letters
Language(s) - English
Resource type - Journals
ISSN - 2224-6096
DOI - 10.7176/iel/10-1-02
Subject(s) - revenue , business , certification , profit (economics) , profitability index , agricultural science , fixed effects model , marketing , panel data , statistics , accounting , mathematics , economics , finance , management , environmental science , microeconomics