Davey, Jason W., P. Cristian Gugiu, and Chris L. S. Coryn. “Quantitative Methods for Estimating the Reliability of Qualitative Data”. Journal of MultiDisciplinary Evaluation 6, no. 13 (February 4, 2010): 140–162. Accessed December 3, 2022. https://journals.sfu.ca/jmde/index.php/jmde_1/article/view/266.