Items where Subject is "500 Sains, Ilmu Pengetahuan Alam, IPA"

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E-DDC 23 Subjects (5)
- 500 Sains, Ilmu Pengetahuan Alam, IPA (5)
  - 507 Pendidikan Sains,Pendidikan IlmuPengetahuan Alam (5)
  - 510 Matematika (2)

Number of items at this level: 0.

This list was generated on Sun Apr 19 05:03:07 2026 UTC.