Malik, Marwati Abd., et al. “A Polya-Aligned Prompting Protocol for ChatGPT Scaffolding: Evidence from Eighth-Grade Systems-of-Linear-Equations Problem Solving”. International Journal of Environment, Engineering and Education, vol. 8, no. 1, Mar. 2026, pp. 35-50, doi:10.55151/ijeedu.v8i1.331.