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sunarso created the site Sunarso PKn FISE UNY 13 years, 3 months ago
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sunarso created the site Sunarso PKn FISE UNY 13 years, 3 months ago
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sunarso became a registered member 13 years, 3 months ago
sunarso created the site Sunarso PKn FISE UNY 13 years, 3 months ago
sunarso created the site Sunarso PKn FISE UNY 13 years, 3 months ago
sunarso became a registered member 13 years, 3 months ago