TY - BOOK ED - The Directory of Open Access Journals TI - Journal of Mathematics SN - 2314-4629 CY - United Kingdom PB - Hindawi Limited KW - Mathematical science UR - https://doaj.org/toc/5fdf4e051e3943acb36931310f2b3cce UR - https://www.hindawi.com/journals/jmath/ ER -