Santos RC dos, Silva Junior EM da, Dias AR, Luna C de M, Azevedo DS. ANALYSIS OF MARKETING STRATEGIES AND COMPETITIVE DIFFERENTIATION OF LOCAL SUPERMARKETS FACING THE ARRIVAL OF LARGE CHAINS IN GURUPI, TOCANTINS. REASE [Internet]. 2026 Jun. 19 [cited 2026 Sep. 30];12(6):1-16. Available from: https://periodicorease.pro.br/rease/article/view/28066