Website:http://www.davidpublisher.com/Home/Journal/JSS
Frequency: biomonthly
Volume 8, Number 2, Mar.-Apr. 2020 (Serial Number 34)
★ Google Scholar
★ Hein Online Database,
W.S.HEIN, USA
★ Chinese Database of CEPS,
★ American Federal Computer Library center (OCLC), USA
★ Chinese Scientific Journals Database, VIP Corporation,
Chongqing, P. R. China
★ Ulrich’s Periodicals
Directory
★ ProQuest
★ Summon
Serials Solutions
★ Publicon Science
★ Cite Factor
★ Electronic
Journals Library
★ Global Impact Factor
★ Journal Index
★ CrossRef