Longdom Publishing SL https://www.longdom.org/ Longdom Publishing SL specializes in digital advertising to help clients inform and attract new customers quickly and efficiently. https://www.longdom.org/mathematica-eterna/current-issue.html Mathematica Eterna Volume 11, Issue 5 https://www.longdom.org/articles/intervention-in-early-childhood-mathematics-87338.html Intervention in Early Childhood Mathematics Isabella Victoria https://www.longdom.org/articles/mathematical-utility-of-a-nonlocal-operator-in-language-evolutionary-theory-87342.html Mathematical Utility of A NonLocal Operator in Language Evolutionary Theory Alyssa Anna https://www.longdom.org/articles/mathematics-student-trainers-challenges-and-ideas-87343.html Mathematics Student Trainers Challenges and Ideas Amelia Zoe https://www.longdom.org/articles/quantitative-analysis-and-interdisciplinary-research-on-applied-mathematics-87344.html Quantitative Analysis and Interdisciplinary Research on Applied Mathematics Jack Harper https://www.longdom.org/articles/the-mathematics-teaching-of-preschool-teachers-87345.html The Mathematics Teaching of Preschool Teachers Ali Berk