MBTI ˻ Ʈ: https://sakinorva.net/functions
ɷ ˻: https://www.idrlabs.com/cognitive-function/test.p hp
Į , ɸ Ͽ 1921: https://www.cyjack.com/cognition/ebook%20pdf%20jung,%20carl%20-%20the%20psychological%20types.pdf
Ű MBTI - ɸ : https://wiki.dcinside.com/wiki/MBTI_%EA%