http://www.seasite.niu.edu/flin/
BINGO!!!! MICROFINANCE!!!!
....Anns most lasting professional legacy was to help build the microfinance program in Indonesia, which she did from 1988 to 92 before the practice of granting tiny loans to credit-poor entrepreneurs was an established success story.
http://www.seasite.niu.edu/flin/obamas_mother.htm
Link to the article; the other one was just the main site.
Do you remember if it listed banks or other lending institutions?