SMART ROOFTOP Karya Mahasiswa UGM, Dilengkapi Sel Surya Sumber Energi Listrik https://ift.tt/8DBeT9G
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SMART ROOFTOP Karya Mahasiswa UGM, Dilengkapi Sel Surya Sumber Energi Listrik https://ift.tt/8DBeT9G
Tribunnews | Yogyakarta 
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