1.
Taley IB, Adusei2 MS. Junior high school mathematics teachers’ knowledge in calculators. J.Res.Adv.Math.Educ [Internet]. 2020 Feb. 28 [cited 2025 Nov. 17];5(1):80-93. Available from: https://journals2.ums.ac.id/jramathedu/article/view/9282