[1]
Horvat, S., Rodić, D., Segedinac, M. and Rončević, T. 2018. Evaluation of Cognitive Complexity of Tasks for the Topic Hydrogen Exponent in the Solutions of Acids and Bases. Journal of Subject Didactics. 2, 1 (Feb. 2018), 33-45. DOI:https://doi.org/10.5281/zenodo.1238972.