Muhammad Asraf, A. (2019). Influences of governance and economic development level on happiness in high income Asian and European countries. Universiti Malaysia Sarawak, (UNIMAS).
シカゴスタイル引用形Muhammad Asraf, Abdullah. Influences of Governance and Economic Development Level On Happiness in High Income Asian and European Countries. Universiti Malaysia Sarawak, (UNIMAS), 2019.
MLA引用形式Muhammad Asraf, Abdullah. Influences of Governance and Economic Development Level On Happiness in High Income Asian and European Countries. Universiti Malaysia Sarawak, (UNIMAS), 2019.
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