https://unspanel.rs/2022/06/05/%d0%b7%d0%bd%d0%b0%d1%87%d0%b0%d1%98-%d1%83%d1%9f%d0%b1%d0%b5%d0%bd%d0%b8%d0%ba%d0%b0-%d0%b7%d0%b0-%d1%80%d0%b0%d0%b7%d1%83%d0%bc%d0%b5%d0%b2%d0%b0%d1%9a%d0%b5-%d0%b3%d1%80%d0%b0%d0%b4%d0%b8%d0%b2/
Значај уџбеника за разумевање градива са часова