José WD, Angotti JA. PISA, Structuring Themes and Unifying Concepts in Physics Teaching through Interactive Simulations. Int J Phys & Chem Ed [Internet]. 2018 Jul. 11 [cited 2024 Nov. 24];10(2):49-54. Available from: https://ijpce.org/index.php/IJPCE/article/view/20