tietolähteeseen
A tietolähde, often translated as "information source" or "source of knowledge" in English, refers to any entity or place from which information can be obtained. This concept is fundamental in research, learning, and everyday decision-making. Tietolähteet can be broadly categorized into primary and secondary sources.
Primary sources offer direct, firsthand accounts or evidence of an event, object, person, or work of art.
Secondary sources, on the other hand, interpret, analyze, or comment on primary sources. They provide context
Tertiary sources compile or summarize information from secondary sources, such as bibliographies or indexes. The reliability