Посматрачи - Provision

Candelaria Irwin

https://edukr.net/%EC%8B%A0%EB%A2%B0%ED%95%A0-%EC%88%98-%EC%9E%88%EB%8A%94-%EC%8A%AC%EB%A1%AF%EC%82%AC%EC%9D%B4%ED%8A%B8-%EB%A8%B9%ED%8A%80%EA%B2%80%EC%A6%9D-%EC%BB%A4%EB%AE%A4%EB%8B%88%ED%8B%B0-%EC%98%A8%EC%B9%B4/