Garner, N., Siol, A., Huwer, J., Rolf Hempelmann, R. H. and Eilks, I. (2015) “Implementing innovations in chemistry learning and sustainability education in a non-formal student laboratory context”, LUMAT: International Journal on Math, Science and Technology Education, 3(4), pp. 449–461. doi: 10.31129/lumat.v3i4.1016.