de Azevedo Padilha, Natan, Centro Universitário Estácio Unimeta, Brazil

• 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))