Report Number(s): SuWa 90
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Link to full textReport Number(s): APA 5 APA 287 APA 1340 APA 1582 SUS 79
Link to full textReport Number(s): APA 500
Link to full textReport Number(s): APA 3 APA 1208 SUS 57
Link to full textReport Number(s): APA 9 APA 1590
Link to full textReport Number(s): SUS 82
Link to full textPublished 1982]
Report Number(s): APA 239
Link to full textReport Number(s): APA 1323 SUS 336
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Report Number(s): APA 188
Link to full textReport Number(s): APA 1591
Link to full textReport Number(s): APA 2707
Link to full textReport Number(s): APA 4008
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