1.
Akpan ET, Obafemi DTA. PhET manipulative instruction and students’ performance in quadratic graphs in Uyo Metropolis, Akwa Ibom State. FNAS-JMSE [Internet]. 2023 Oct. 31 [cited 2024 Sep. 8];4(2):26-34. Available from: https://fnasjournals.com/index.php/FNAS-JMSE/article/view/154