Qin, Jianwei, Moon S. Kim, Kuanglin Chao, Lisa Bellato, Walter F. Schmidt, Byoung-Kwan Cho, and Min Huang. 2018. “Inspection of Maleic Anhydride in Starch Powder Using Line-Scan Hyperspectral Raman Chemical Imaging Technique”. International Journal of Agricultural and Biological Engineering 11 (6):120-25. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/4339.