(2019). Key words. Journal of Studies in Color World, 9(2), 65-66.
. "Key words", Journal of Studies in Color World, 9, 2, 2019, 65-66.
(2019). 'Key words', Journal of Studies in Color World, 9(2), pp. 65-66.
Key words. Journal of Studies in Color World, 2019; 9(2): 65-66.
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