Biotechnology

DOAJ - Directory of Open Access Journals

Number of E-Journals: 
15000+

Indian Open Access Journals

Number of E-Journals: 
1070

PMC - PubMed Central

Number of E-Journals: 
4101

ScienceDirect

Number of E-Journals: 
613

Bentham Open

Number of E-Journals: 
58

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