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Nov 1, 2018 · Palla vi Saxena and V aishali Naik. 1 Anthropogenic Sources of Air Pollution 6. Chinmay Mallik. 2 Biogenic Sources of Air Pollution 26. Harpreet Kaur and Ruchi K umari. 3 Transport of Air P ...
Jan 1, 2018 · This book's approach is focused on the analysis of the context, content, and perspective of selected primary sources, through which students of history could be able to gain a better understanding ...
May 9, 2023 · between primary and secon dary data a re; the term primary. data refers to the data originated by the researcher for the. first time while secondary data is the alre ady existing data. collected ...
Apr 23, 2024 · A primary source is " material that contains firsthand accounts of events and that was created contemporaneous to those events or later recalled by an eyewitness." - Society of American Archivists. Students can obtain primary sources using a variety of methods: Original research. Observations, experiments, surveys and interviews that you ...
Harness the power of visual materials—explore more than 3 million images now on JSTOR. Enhance your scholarly research with underground newspapers, magazines, and journals. Explore collections in the arts, sciences, and literature from the world’s leading museums, archives, and scholars. JSTOR is a digital library of academic journals ...
Jun 20, 2018 · Primary sources provide raw information and first-hand evidence. Examples include interview transcripts, statistical data, and works of art. Primary research gives you direct access to the subject of your research. Secondary sources provide second-hand information and commentary from other researchers. Examples include journal articles, reviews ...
Apr 17, 2024 · The primary research definition refers to research that has involved the collection of original data specific to a particular research project (Gratton & Jones, 2010). When doing primary research, the researcher gathers information first-hand rather than relying on available information in databases and other publications.
