T. I. Yani, E. Enawati, T. Junanto, R. Muharini, and R. Rasmawan, “Description of Problem Solving Ability of Class X Students of Al-Azhar 10 Pontianak Islamic High School on Chemical Bonding Subject Material”, HJKK, vol. 11, no. 5, pp. 720–732, Oct. 2023.