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Adi Iman Rananda
1 Natural Resources and Environment Management Study Program, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 2Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 3Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia
Indonesia
1 Natural Resources and Environment Management Study Program, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 2Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 3Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia
T Alief Aththorick
1 Natural Resources and Environment Management Study Program, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 2Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 3Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia
Indonesia
1 Natural Resources and Environment Management Study Program, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 2Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 3Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia
Zulkifli Lubis
1 Natural Resources and Environment Management Study Program, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 2Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 3Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia
Indonesia
1 Natural Resources and Environment Management Study Program, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 2Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia 3Lecturer, Postgraduate school, Universitas Sumatera Utara, Medan, 20155, Indonesia
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