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Decky Antony Kifta
Universitas Ibnu Sina
Indonesia
Department of Engineering
Afif Rahman Riyanda
Universitas Lampung
Indonesia
Department of Teaching Training and Education
Wakhinuddin Simatupang
Universitas Negeri Padang
Indonesia
Department of Engineering
Mukhlidi Muskhir
Universitas Negeri Padang
Indonesia
Department of Engineering
Dedy Irfan
Universitas Negeri Padang
Indonesia
Department of Engineering
