@article{ronel2024,
title = {Concrete-Pictorial-Abstract Learning Toolkit: A Strategy to Help Improve the Pupil’s Performance in Addition},
author = {Ronel Oseńa and Melca Tesorero},
journal = {Psychology and Education: A Multidisciplinary Journal},
volume = {19},
number = {1},
pages = {48-56},
year = {2024},
doi = {10.5281/zenodo.10990942},
}