- Namik Kemal University - Agricultural Faculty2
- Nan Yang Academy of Sciences Pte. Ltd2
- National Institute of Science Communication and Information Resources5
- National Institute of Science Communication and Information Resources (NISCAIR)4
- National Institute of Science Communication and Policy Research4
- National Statistical Institute2
- NATL INST OPTOELECTRONICS2
- NATL INST SCIENCE COMMUNICATION-NISCAIR6
- Natural Sciences Publishing2
- Nature Research13
- NESIBE AYDIN EDUCATION INST2
- NLM (Medline)1
- NOMOS VERLAGSGESELLSCHAFT MBH & CO KG1
- Nonferrous Metals Society of China2
- Nova Science Publisher Inc.1
- Nova Science Publishers, Inc.3