2025. Efficient Acceleration in Solving the 2D Neutron Diffusion Equation with CUDA: Exploring the Collaborative Practicality of Colab. Brazilian Journal of Radiation Sciences (BJRS). 12, 4B (Suppl.) (jun. 2025), e2498. DOI:https://doi.org/10.15392/2319-0612.2024.2498.