Focus and Scope

International Journal of Applied Science (IJAS) is an international, double-blind peer-reviewed, open-access journal, published by IDEAS SPREAD INC. It publishes original research, applied, and educational articles in all areas of applied science. The scopes of the journal include, but are not limited to, the following fields:

  • Agricultural and biological engineering
  • Applied mathematics and statistics
  • Applied physics and engineering
  • Chemistry and materials sciences
  • Civil engineering and architecture
  • Computer and information sciences
  • Electrical Engineering
  • Energy
  • Environmental science and engineering
  • Mechanics

Peer Review Process 

Review Process: This journal uses double-blind review, which means that both the reviewer and author identities are concealed from the reviewers, and vice versa, throughout the review process.

Rapid Publication: Manuscripts are peer-reviewed and a first decision provided to authors approximately 2-3 weeks after submission; acceptance to publication is undertaken in 15.2 days (median values for papers published in this journal in the first half of 2020).

Recognition of Reviewers: Reviewers who provide timely, thorough peer-review reports receive vouchers entitling them to a discount on the APC of their next publication in any IDEAS SPREAD journal, in appreciation of the work done. Please find G Program at

Publication Frequency 

2021, Quarterly, published in March, June, September and December

2020, Quarterly, published in March, June, September and December

2019, Quarterly, published in March, June, September and December

2018, Semiannual, published in June and December

Article Processing Charge

To cover the costs of the academic publisher for ensuring the normal operation, and encourage more scholars to publish their research articles. We charge Article Processing Charges (APC), 200USD/article.

If you need hard copies, please find Journal store.

Open Access Policy

This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.


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