Samuel Baah-Duodu, Francis Cornelius Ennin, Seth Borbye, Solomon Amoaddai. Pre-Service Primary School Teachers’ Mathematical Knowledge for Teaching Fractions through Problem Solving. IJASRE [Internet]. 2019 Mar. 20 [cited 2024 May 5];5(3):08-17. Available from: https://ijasre.net/index.php/ijasre/article/view/112