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World News of Natural Sciences > 2021 > 38 > 37-48
World News of Natural Sciences > 2020 > 28 > 51-66
World News of Natural Sciences > 2020 > 30 > 2 > 271-286
World News of Natural Sciences > 2020 > 30 > 3 > 281-296
World News of Natural Sciences > 2017 > 14 > 11-35