1.
Dewi P, Hairida H, Rasmawan R, Masriani M, Junanto T. The Analysis of Chemistry Test Item Difficulty on XI MIPA Year-End Assessment at SMAN 8 Pontianak. HJKK [Internet]. 2023 Oct. 2 [cited 2025 Aug. 16];11(5):676-85. Available from: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/8881