@misc{unesco_13_2020, title = {1.3 billion learners are still affected by school or university closures, as educational institutions start reopening around the world, says {UNESCO}}, url = {https://en.unesco.org/news/13-billion-learners-are-still-affected-school-university-closures-educational-institutions}, language = {en}, urldate = {2021-10-03}, author = {{UNESCO}}, month = apr, year = {2020}, note = {KerkoCite.ItemAlsoKnownAs: 2339240:KFPUEX4Y 2405685:ZQ3VGX3S}, }