Na poveznicama su dostupne videolekcije o solima: 

https://www.loom.com/share/4cc34e95569048a8a6778a6e4908c319?sid=54a6010a-154b-42eb-a359-ff84df361898

https://www.loom.com/share/931e610051c440ed8e627ecb7e6e3752?sid=1dcd3bdc-0a86-46e5-8a0c-b3148f9acb2d

https://www.loom.com/share/003c22569a244d86aeea571378d33332?sid=ed56e407-152b-4438-acea-fe3d3fc747b6