@inproceedings{Draganova-Hristova:2023mM,
  author = "Draganova-Hristova, Ruska  and  Iordanova, Snejana",
  title = "{The Use of Natural Light for Educational Purposes in the Formation of Natural Scientific Literacy of Students in Primary School}",
  doi = "10.22323/1.427.0247",
  booktitle = "Proceedings of 11th International Conference of the Balkan Physical Union {\textemdash} PoS(BPU11)",
  year = 2023,
  volume = "427",
  pages = "247"
}