Use of DMAIC to Elaborate a Proposal to Improve the Purchase Processes of the Material Department of the Federal University of Amazonas: A Study on Public Procurement Management

JOURNAL ARTICLE published 7 June 2021 in European Journal of Business and Management Research

Authors: Joice Ribeiro dos Santos | Marcelo Albuquerque de Oliveira | Raimundo Kennedy Vieira | Erika Souza de Melo