Conversation so far:
What did Yunus joined after graduation?
After his graduation, Yunus joined the Bureau of Economics as a research assistant to the economics researches of Professor Nurul Islam and Rehman Sobhan.
What did Muhammad Yunus published from his home in Nashville?
Muhammad Yunus also published the Bangladesh Newsletter from his home in Nashville.
What did Muhammad Yunus develope in 1975?
In 1975, Muhammad Yunus developed a Nabajug Tebhaga Khamar which the government adopted as the Packaged Input Programme.
What is the program Muhammad Yunus proposed in 1975?
Muhammad Yunus and his associates proposed the Gram Sarkar programme

Question: What is the concept of microcredit?
Self-contained rewrite: What is the concept of microcredit related to Muhammad Yunus?