Analysis of information sources in references of the Wikipedia article "사람족" in Korean language version.
However, overwhelming genetic evidence has since demonstrated that humans, chimpanzees, and gorillas are much more closely related to each other than to the orangutan ... Thus, there is no genetic support for grouping the great apes together in a distinct group from humans. For this reason, many researchers now place all species of great ape and human within a single family, Hominidae – making them all proper 'hominids'.
