ContractionYet to rateBroaderDimension (complex)Yet to rateMetadataDatabaseWorld problemsType(A) Abstract fundamental problemsBiological classificationN/AContent qualityYet to rate Yet to rateLanguageEnglish1A4NA6847DOCID11168470D7NID183317Editing linkhttps://www.ewphp.org/node/314445/editOfficial linkhttps://encyclopedia.uia.org/problem/contractionLast updateDec 3, 2024