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Member for
1 ปี 1 เดือนAge: 15+
Level: Grade 11
Language: Indonesian
(id)
ไอดี: 2323487
19/03/2023
Country code: ID
Country: Indonesia
Main content: Gelombang Bunyi dan Cahaya (2103839)
From worksheet author:
Gelombang Bunyi dan Cahaya
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