Roberson, J. A. “Whose Error Anyway? Epigraphic and Orthographic Variation in a Book of the Earth As Evidence for Multiple Master Documents in the Sarcophagus Chamber of Ramesses VI”. Journal of the American Research Center in Egypt, vol. 55, Nov. 2019, pp. 161-7, https://lockwoodonlinejournals.com/index.php/jarce/article/view/410.