Li, K., X.Q. Yang, H. Shang, L. Wu, G.Z. Jia, and K.M. Huang. 2012. “Study on the Temperature Uniformity of Water With Rotation or Stir under Microwave Heating”. Asian Journal of Chemistry 24 (7):3240-42. https://asianpubs.org/index.php/ajchem/article/view/9342.