Demography (Demography) refers to the study of the word "about the population, Demo" means "People" which means "the people." Or "population", and the word "Graphy" means
."Writing Up" or "Description" which means "look." so when considered separately. The etymology "
" Demography. " Means as discussed above. Is the subject about the population that
(chaiwat factors on D and ณรค์ Tian send, 2521, p. 2).
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