| Issue Date | Title | Author(s) |
| 1-Feb-2023 | Ad maiorem Dei gloriam: Numeracy levels in the Guarani Jesuit missions | Gómez-i-Aznar, Èric |
| 2023 | An Escape from Vardanyan's Theorem | Borges, Ana de Almeida Gabriel Vieira; Joosten, Joost J. |
| 20-Jan-2013 | Aritmètica ordinal i el teorema de Goodstein | Iglesias Pellejero, Enric |
| 1990 | Biaix d'items i habilitat en fraccions | Giménez, Joaquim |
| 2012 | Fields of definition of building blocks with quaternionic multiplication | Guitart Morales, Xavier |
| 2012 | Habilidad aritmética y estrategias de cálculo: No todos los cerebros suman igual | Gimeno Rosell, Elisabet; Núñez Peña, María Isabel |
| Sep-2020 | Independent Combinatoric Worm Principles for First Order Arithmetic and Beyond | Papafilippou, Konstantinos |
| Aug-2024 | Interactive Proofs in Bounded Arithmetics | Soto, Martín |
| Jan-2021 | Interpretability logics and generalized Veltman semantics in Agda | Mas Rovira, Jan |
| 21-Jan-2016 | Interpretació i elaboració del llenguatge escrit a matemàtiques amb alumnat de Primer Cicle de Primària | Capelo Cobo, Susana |
| 2006 | Les contribucions de Poincaré a l'aritmètica | Bayer i Isant, Pilar, 1946- |
| 1-Jun-2023 | Math anxiety and the shifting function: An event-related potential study of arithmetic task switching | González-Gómez, Belén; Núñez Peña, María Isabel; Colomé, Àngels |
| 11-Apr-2017 | Post-error response inhibition in high math-anxious individuals: Evidence from a multi-digit addition task | Núñez Peña, María Isabel; Tubau Sala, Elisabet; Suárez Pellicioni, Macarena |
| 2010 | Progresos en la diferenciación funcional entre dibujo, escritura y numerales en niños de 4 a 7 años | Martí Sala, Eduardo; Garcia-Milà, Mercè |
| Feb-2024 | Response monitoring in math-anxious individuals in an arithmetic task | Núñez Peña, María Isabel; Campos-Rodríguez, Carlos |
| 10-Jun-2024 | El teorema de completesa de Solovay | Florit Rodríguez, Joan |
| 1-Jun-2021 | The Evolution of Gender Gaps in Numeracy and Literacy Between Childhood and Young Adulthood | Borgonovi, Francesca; Choi Mendizábal, Álvaro B. (Álvaro Borja); Paccagnella, Marco |
| 2008 | The generalized index of maximum and minimum level and its application in decision making | Merigó Lindahl, José M.; Gil Lafuente, Anna Maria |
| Sep-2024 | The mountain pass theorem on subsystems of second order arithmetic | Aguilar Enríquez, Miguel Alejandro |
| Mar-2020 | Two new series of principles in the interpretability logic of all reasonable arithmetical theories | Goris, Evan; Joosten, Joost J. |
