@article{Asar_2021, title={Pictorial Model: The Secret of Singapore’s Pupils’ Excellence in Mathematics}, volume={4}, url={http://www.iafh.net/index.php/IJRES/article/view/302}, number={3}, journal={International Journal of research in Educational Sciences.}, author={Asar, Rdea}, year={2021}, month={Jun.}, pages={35 - 84} }