Dear researchers, 

It has come to our attention that the language accuracy of manuscripts published in IJPTE is varied. Those may hinder the quality of discussion presented as well as the potential contribution of the papers to literature. 

Therefore, since Vol 4 issue 1 2020 we decided to waive the APC requirement for all authors. As part of quality improvement, however, the manuscript ready for press will be gone through rigorous proofread examination.

The IJPTE has appointed Britannia Proofreading Service as the partner for consistency, fast, and affordable English Editing by British native experts. The cost associated with the proofread service will be invoiced directly to the authors.