Contact | JES (Jurnal Elektro Smart)

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jes@sttrcepu.ac.id

Principal Contact

Helmi Gunawan

mr

Sekolah Tinggi Teknologi Ronggolawe Cepu

Phone 081226960443 (WA)

helmig8512@gmail.com

Support Contact

Helmi Gunawan

Phone 081226960443 (WA)

helmig8512@gmail.com