The organization was founded on June 4, 1892, by a group of 162 California residents. The Sierra Club's first president was John Muir, a pioneer in the promotion of national parks and the protection of the environment.
An article (abbreviated to ART) is a word (prefix or suffix) that is used alongside a noun to indicate the type of reference being made by the noun. Articles specify grammatical definiteness of the noun, in some languages extending to volume or numerical scope.
Since a primary article is the report of a given study, it will include the objective of the research, the methods used, the data and results obtained, a discussion of the results and a list of references to the literature used in the design and analysis of the research.