| ecology | (18) |
| mathematics | (18) |
| biology | (17) |
| economics | (17) |
| engineering | (16) |
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International Journal of Students' Research
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Canadian Journal of Rural Medicine
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Eurasian Journal of Analytical Chemistry
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Journal of the Association of Physicians of India
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Online Journal of Rural Nursing and Health Care
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6.
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darkmatter Journal : In the Ruins of Imperial Culture
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Buletinul Academiei de Ştiinţe a Republicii Moldova : Matematica
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8.
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IOP Conference Series : Materials Science and Engineering
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ISRN Ophthalmology
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Boletín de la Sociedad Geológica Mexicana
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