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Hasni Periadi Hasibuan
(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
Indonesia
(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
Qothrunnada Amzer
(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
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(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
Hasruddin Hasruddin
(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
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(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
Ely Djulia
(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
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(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
Aswarina Nasution
(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
Indonesia
(1)(2)(3)(4)(5)Program Studi Pendidikan Biologi, Program Pascasarjana, Universitas Negeri Medan, Medan, Indonesia
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