You have to pull out the anchor tag <a>
that contains the href:
import requests
from bs4 import BeautifulSoup
page = "https://mojmikolow.pl/informacje,0.html"
page = requests.get(page).content
data_entries = BeautifulSoup(page, "html.parser").find_all("section", {"class": "news"})
for data_entrie in data_entries:
link_tag = data_entrie.find('a',href=True)
get_link = link_tag.get('href')
print(get_link)
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