• Scientific journal Applied Engineering Letters indexed in the DOAJ database

    Scientific journal Applied Engineering Letters 2466-4677 (Print); 2466-4847 (Online) was officially indexed in the DOAJ database (Directory of Open Access Journals) on May 6, 2019. The DOAJ database is designed to find open access journals. Currently, 13,152 open access journals are indexed in it, with over 3,953,006 scientific papers from 130 countries. Searches in the database are enabled by publisher, scientific field, journal title, article title, ISSN number, DOI number, etc.