de Freitas Cardozo, Camila, Centro Universitário Estácio Unimeta, Brazil
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Scientia Naturalis Vol. 3 No. 5 (2021): - Articles
Elementary identification of (copper, zinc, iron, rubidio) in the waste of the cupuaçu shells (theobrama grandiflorum) by x-ray fluoridation method
Abstract pdf (Português (Brasil)) -
Scientia Naturalis Vol. 3 No. 1 (2021): - Articles
Preliminary investigation of the chemical properties of cupuaçú waste (Theobroma grandiflorum) through the dispersive energy x-ray fluorescence spectrosctive technique
Abstract pdf (Português (Brasil))