Keller, Guilherme Freitas, Ângela Rozane Leal de Souza, Alice Munz Fernandes, and Cassiane Oliveira Velho. 2019. “Relevance of Strategic Planning in the Decision-Making Process of Accounting Service Companies: A Fuzzy Analysis”. Revista Ibero-Americana De Estratégia 18 (4):598-614. https://doi.org/10.5585/riae.v18i4.16200.