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Copyright (c) 2025 Helprida Sinambela, Meiman Gea, Doli Akbar Siregar Charly Yonathan Pakpahan, Joel Purba, Kevin Cristian Situmorang, Yan Indra Siregar, Ahmad Syabaruddin Sipahutar
This work is licensed under a
Creative Commons Attribution-NonCommercial 4.0 International License.
