Publication start year

 1979

No. of articles

 1,386

No. of volumes

 15

No. of Issues

 60

No. of rejected articles

 112

No. of papers submission

 326

Acceptance rate

 53%

No. accepted submissions 

 172

No. of contributors

 2,232

Acceptance date (days)

 62

Article View

 351,760

PDF download

 533,296

No. of reviewers

 328

No. of databases

 2