McCarthy, Philip M., Charles Hall, Nick D. Duran, Maki Doiuchi, Yuko Fujiwara, Benjamin Duncan, and Danielle S. McNamara. 2011. “Analyzing Journal Abstracts Written by Japanese, American, and British Scientists Using Coh-Metrix and the Gramulator”. The ESPecialist 30 (2). https://revistas.pucsp.br/index.php/esp/article/view/6232.