Change your cover photo Upload Change your cover photoUpload Change your cover photo Dita Amanah This user account status is Approved About About Posts Posts Comments Comments This user has not added any information to their profile yet.AffiliationUniversitas Pendidikan IndonesiaOrganizationUniversitas Pendidikan IndonesiaDesignationProfessorCountryIndonesia Only fill in if you are not human
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