Yani TI, Enawati E, Junanto T, Muharini R, Rasmawan R. Description of Problem Solving Ability of Class X Students of Al-Azhar 10 Pontianak Islamic High School on Chemical Bonding Subject Material. HJKK [Internet]. 2023 Oct. 16 [cited 2025 Aug. 16];11(5):720-32. Available from: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/9102