Journal of Fuzzy Extension & Applications (JFEA) is an international scholarly open access, interdisciplinary, fully refereed, and quarterly free of charge journal as a non-commercial publication. The publication start year of JFEA is 2020 and affiliated with Ayandegan Institute of Higher Education. The JFEA Journal has been indexed in the well-known world databases mainly; China Academic Journals (CNKI), Islamic World Science Citation Center (ISC), Advanced Science Index (ASI), EuroPub, Google Scholar, Ulrichsweb, and Scientific Information Database (SID). The JFEA has partnered with Publons, the world’s leading peer review platform, to officially recognize your peer review contributions. For more information about Publons or to sign up, visit our webpage at Publons. Moreover, JFEA utilizes "Plagiarism Detection Software (iThenticate)" for checking the originality of submitted papers in the reviewing process. This journal respects the ethical rules in publishing and is subject to the rules of the Ethics Committee" for Publication (COPE) and committed to follow the executive regulations of the Law on Prevention and Combating Fraud in Scientific Works. This journal aims to provide a forum for original research articles in the theory, design, and applications of Fuzzy sets and their generalization such as “Intuitionistic fuzzy sets”, “Pythagorean fuzzy sets”, “picture fuzzy sets”, “Hesitant fuzzy sets”, ”Neutrosophic sets”, “Plithogenic set”, ”Hypersoft set”, etc. The goal of JFEA is to help promote the advances in the development and practice of fuzzy sets and their generalization in the areas of foundations, mathematics, artificial intelligence, control, robotics, data analysis, data mining, decision making, finance, management, economic, environmental, medical, information systems, operations research, pattern recognition, image processing, soft computing, uncertainty and indeterminacy modeling, and others.

International Journal of Research in Industrial Engineering is an international scholarly open access, peer-reviewed, interdisciplinary, and fully refereed journal published quarterly. This journal provides a domain for professionals, academicians, researchers, policymakers, and practitioners working in the fields of industrial engineering, reliability engineering, TQM, management, applied mathematics, and globalization to present their research findings, propose new methodologies, disseminate the latest findings, and to learn from each other’s research directions. IJRIE focuses on applied research in the areas of industrial engineering with a bearing on inter and intradisciplinary research. This journal publishes full-length research manuscripts, insightful research, and practice notes, as well as case studies. This journal respects the ethical rules in publishing and is subject to the rules of the Ethics Committee" for Publication (COPE) and committed to following the executive regulations of the Law on Prevention and Combating Fraud in Scientific Works.

Journal of Applied Research on Industrial Engineering is an international scholarly open access, peer-reviewed, interdisciplinary and fully refereed journal. The mission of this journal is to provide a forum for industrial engineering educators, researchers, and practitioners to advance the practice and understanding of applied and theoretical aspects of industrial engineering and related areas.