LEITE FECHINE, José Alegnoberto. ANALYSIS OF MONTHLY RAINFALL OF THE BASIN OF THE RIVER BRIGIDA IN SEMI-ARID PERNAMBUCO, USING THE METHOD OF WARDS. Goiano Bulletin of Geography, Goiânia, v. 28, n. 2, p. 75–88, 2009. DOI: 10.5216/bgg.v28i2.5724. Disponível em: https://revistas.ufg.br/bgg/article/view/5724. Acesso em: 5 dec. 2025.