P. Lehmkuhl, “Designing an EFL vocabulary app for autonomous lexical learning”, in Activation-innovation-inspiration in (glotto) didactics, B. Grochala, M. Pokorska, and M. Syrek, Eds. Poland: Lodz University Press, 2022, pp. 41–53. doi: 10.18778/8220-940-2.04.