Items where Author is "Jang, Ji-Hyun"
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Choi, Young-Chool and Jang, Ji-Hyun (2021) Study on Structural Relationships among the Factors Affecting Happiness of Adolescent in OECD Countries: Application of QCA Method. In: Modern Perspectives in Language, Literature and Education Vol. 7. B P International, pp. 62-71. ISBN 978-93-91473-40-2