Devos, C., Boudrenghien, G., Van der Linden, N., Galand, B., Klein, O., & Frenay, M. (2013). Predictors of PhD completion: A qualitative study with successful and departing students. 15th Biennial EARLI Conference for Research on Learning and Instruction, Munich. https://hdl.handle.net/2078.5/184853