Organisation of Petroleum Exporting Countries (OPEC) & Gulf Co-operation Council (GCC)
WEBSITE : https://geoias.com/
FACEBOOK : https://www.facebook.com/geoiaskolkata
INSTAGRAM : https://www.instagram.com/geoias
TWITTER : https://twitter.com/GeoIas
EMAIL ID : info@geoias.com
TELEGRAM : https://t.me/Geo_Ias
MOBILE APP : https://treeloki.page.link/Rg1u
YOUTUBE : https://www.youtube.com/@geoiasupsc
FORONLINE/OFFLINE CLASSES : +91 9477560001, 9477560002