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Muhammad Ayub Teguh Prakoso, Dr. Rahmawan Dwi Prasetya, and Sekartaji Suminto. 2022. “Perancangan Keyboard Mekanik Sinar Ultraviolet-C Untuk Mencegah Penyebaran Bakteri Dan Virus Di Warung Internet”. SERENADE : Seminar on Research and Innovation of Art and Design 1 (1):210-17. https://doi.org/10.21460/serenade.v1i1.34.