Zarkadis, Nikolaos, 		Stamovlasis, Dimitrios, AND 		Papageorgiou, George.
" Effects of Three Neo Piagetian Constructs on Students’ Portrayed Representations of the Atomic Structure: A Latent Class Analysis" <em>European Journal of Physics Education</em> [Online], Volume 12 Number 1 (13 March 2021)