22
Published [1984]

Report Number(s): APA 1122 SUS 272

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23
Published [1984]

Report Number(s): SUS 251

Link to full text
25
26
27
Published [1983]

Report Number(s): APA 862 SUS 254

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28
29
30
Published [2012]

Report Number(s): SuWa 110

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