In order to prevent plagiarism TAPSLA journal uses the similarity check service provided by Crossref https://www.crossref.org/services/similarity-check/, based on iThenticate software  (http://www.ithenticate.com/) from Turnitin - a global provider of technological services for science and education. The system allows to check the similarity of the manuscript to any of billions of Internet sources and texts supplied by other publishers who also use Similarity Check.