World Bank
UNDP
Misc.
Photo Credit: https://commons.wikimedia.org/wiki/File:1853_Kaei_6_Japanese_Map_of_the_World_-_Geographicus_-_ChikyuBankokuHozu-nakajima-1853.jpg
Finding articles from Development & Change, Journal of Development Studies, & World Development.
Finding articles from other journals
Not sure if it's peer reviewed?