Mattos, E. , Daros, V. , Col, R. , Nascimento, A.. "Occurrence of Foreign Matter in Food: Applied Identification Method - Association of Official Agricultural Chemists (AOAC) and Food and Drug Administration (FDA) ". World Academy of Science, Engineering and Technology, Open Science Index 111, International Journal of Nutrition and Food Engineering (2016), 10(3), 133 - 137.