In addition to Sarthak Blog, following blogs provide useful and important information about international education!
Global Partnership for Education: Education for All Blog
The World Bank: Education for Global Development
EFA GMR (Education for All, Global Monitoring Report): World Education Blog
UNGEI (United Nations Girls’ Education Initiative) BLOG
NORRAG (Network for International Policies and Cooperation in Education and Training)
Brookings: Education ＋ Development