• Home
  • Journals
  • Books
  • Research
    • CCSE Fund
    • Free Books
    • Sponsorship
  • About CCSE
  • News
  • FAQs
  • Contact
  • Home
  • Journals
  • International Journal of Biology
  • Archives
  • Vol. 12, No. 4 (2020)

Vol. 12, No. 4 (2020), International Journal of Biology

    • Ants’ Acquisition of A Symbol for Zero and Its Use to Add
      •  Marie-Claire Cammaerts   
      •  Roger Cammaerts   
      • p1
      •  PDF 
      •   


This work is licensed under a Creative Commons Attribution 4.0 License.

  • ISSN(Print): 1916-9671
  • ISSN(Online): 1916-968X
  • Started: 2009
  • Frequency: annual

Index

  • ACNP
  • AGRICOLA
  • BASE (Bielefeld Academic Search Engine)
  • CAB Abstracts
  • CiteFactor
  • CNKI Scholar
  • CrossRef
  • DTU Library
  • Elektronische Zeitschriftenbibliothek (EZB)
  • Excellence in Research for Australia (ERA)
  • Google Scholar
  • Infotrieve
  • LIVIVO (ZB MED)
  • LOCKSS
  • Max Planck Institutes
  • MIAR
  • PKP Open Archives Harvester
  • Qualis/CAPES
  • ResearchGate
  • ROAD
  • SafetyLit
  • SHERPA/RoMEO
  • Technische Informationsbibliothek (TIB)
  • Universe Digital Library
  • WorldCat

Contact

  • Ryan JonesEditorial Assistant
  • ijb@ccsenet.org
  • Journal Home
  • About
  • Archives
  • Announcements
  • Editorial Team
  • Submission
  • Order Hard Copies
  • Search
    • Contact CCSE
    • Terms and Conditions
    • Privacy Policy
    • Cookies are used by this site. For more information, visit the cookies page.
    • Copyright © 2006 - 2025 The Canadian Center of Science and Education. All Rights Reserved .