I understand you're looking for the — a famous method book for transverse flute by the Brazilian flutist and teacher Zaccarias Almeida Dias .
The (Almeida Dias Method for the Transverse Flute) is one of the most respected and widely used flute method books in Brazil and throughout Portuguese-speaking countries. Written by Zaccarias Almeida Dias (1918–2013), a renowned Brazilian flutist, teacher, and composer, this method has shaped generations of flutists. metodo almeida dias para flauta transversal pdf link
Vale mencionar que Ronaldo Dias de Almeida também desenvolveu métodos para outros instrumentos, seguindo a mesma linha pedagógica: I understand you're looking for the — a
Seus exercícios dialogam muito bem com a tradição de bandas de coreto, hinos religiosos e o choro brasileiro. Estrutura do Livro e Conteúdo Pedagógico a renowned Brazilian flutist