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Aplus Metahartama
Sekolah Menengah Kejuruan Negeri 4 Palangka Raya
Indonesia
Erick Marcheleno
Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Palangka Raya
Indonesia
Hendrik Brianto
Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Palangka Raya
Indonesia
Johanes Kristian Holdy
Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Palangka Raya
Indonesia
Jonathan A. Tundan
Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Palangka Raya
Indonesia
Mohammad Sopian
Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Palangka Raya
Indonesia
Nova L. Silitonga
Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Palangka Raya
Indonesia
Yulius Kahanjak
Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Palangka Raya
Indonesia
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