Ivane Brlić- Mažuranić, Prigorje Brdovečko, Croatia
Number systems of ancient civilizations made by a 5th-grade student Helena
https://drive.google.com/file/d/1NGRc-0BOuy_JarmoidLhmJEGttVmc-sj/view?usp=sharing
JU Gimnazija Dobrinja
Naša učenica Ožegović Amina je istraživala historiju broja:
AminaOžegović - Prezentacija.pptx