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CHAPTER 2 : SOURCE OF INFORMATION - Coggle Diagram
CHAPTER 2 : SOURCE OF INFORMATION
PEOPLE
When the information is not available in written form
When the information needed urgently
People are importance source of information
ORGANIZATION
Information in Organization can be gain into various categories such as :
Educational Institutions
Official Organizations
Commercial Organizations
Society and professionals organizations
LITERATURE
Secondary
Encyclopedias, dictionaries, directories, yearbook
Tertiary
Abstract and indexes, bibliography of bibliography, and directory of directories
Primary
Letter, computer programs, map and article
CATEGORIES OF INFORMATION
PUBLISHED
Info that printed and can be used by many people such as book, article journal and etc
Can be identified by serial no know as international standard book number (ISBN) for book and (ISSN) for periodical and for digital Object Identifier (DOI) number.
:UNPUBLISHED
Resides in someone memory and the info shared by telling
Not issued to public formally
INFORMATION SYSTEMS
Computer based service that provides information such as network system ,optical disk, CD-ROM, Internet and etc.