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x£.b& gD* 4*]E ]J]p- d†~|D* œE –†DH  œJx1*% i*x~{<H "]FHb+ *45*( "H  "o2x£D¡C"H  "l4H524HH" H  "–£E  6(*  ¤/"H

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rHx+ f•†g˜D* 4b’A&ÉD ,x£j˜D*H f£›˜~¦D* ]~8b˜D* ]0&*  (Ogburn & Thomas, 1922) "6bE¡-H xc=H*& " 4b.*& ]BH

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"x~z›c~zD" f0bgE œ’- ™D fD2&* ŸJ]D bCH  bK cJx- bEK b< œJx~{< ,]˜D Ÿ-bFb£+ 64]J "œJH4*2" bC k£0  ˆ]c˜D* ŸE]J ¥wD*
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