Abstracting and Indexing

• Google Scholar
• Publons
• Crossref
• Open Access Boundary value problem Journals
• Neliti
• Scilit
• Dimensions
• Worldcat
• University of Arizona Libraries
• Leiden University Libraries - Leiden University
• Open Ukrainian Citation Index (OUCI)
• Asos Index (Turkey)
• IE LIBRARY
• Semantic Scholar
• Sciencegate
• Research Gate
• J-Gate
• Scite