Lonka, K., Chow, A., Keskinen, J., Hakkarainen, K., Sandström, N., & Pyhältö, K. (2014). How to measure PhD students’ conceptions of academic writing – and are they related to well-being?. Journal of Writing Research, 5(3), 245–269. https://doi.org/10.17239/jowr-2014.05.03.1