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Canadian Journal of Science, Mathematics and Technology Education (SpringerLink) Vol. 1, No. 1, 2001–
Carpathian Mathematical Publications (Karpatsʹkì Matematičnì Publìkacìï) (Gratis- Vasyl Stefanyk Precarpathian National University) Vol. 2, No. 1, 2010-
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Communications in Combinatorics and Optimization (Gratis- Azarbaijan Shahid Madani University) Vol. 1, No. 2, 2016-
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Conformal Geometry and Dynamics an Electronic Journal of The AMS (American Mathematical Society) Vol. 1, No. 1, 1997-
Control and Optimization in Applied Mathematics (Gratis- Payame Noor University) Vol. 1, No. 1, 2016-
CQD Revista Eletrônica Paulista de Matemática (Gratis- Universidade Estadual Paulista) Vol. 1, No. 1, 2012-
Cuadernos de Investigación y Formación en Educación Matemática (Gratis- Universidad de Costa Rica) Vol. 7, 2010 - Vol. 17, 2018