WikiPedia is a type of encyclopedia, so it was started to provide knowledge to people on the internet.

P. A. Okuneye has written:

'The effectiveness of collective farming programmes in Africa' -- subject(s): Agriculture and state, Case studies, Collective farms

'Cassava production under co-operative and non-cooperative peasant production systems' -- subject(s): Case studies, Cassava industry, Cooperative Agriculture

On the internet, one can find information on Toyota Production Systems on sites such as Wikipedia and Lean. It can also be obviously researched on the Toyota website.

explain the role of coperative secter in production

Cecile Murphy has written:

'Cooperative development and functions in specialty crop industries, with case studies of the U.S. tart cherry and farm-raised catfish industries' -- subject(s): Agriculture, Cooperative, Case studies, Catfishes, Cooperative Agriculture, Cooperative marketing, Cooperative marketing of farm produce, Sour cherry