Handayani, Rahmi Kuni, Suandi Sidauruk, and Abdul Hadjranul Fatah. “Quality of Final Semester Assessment Questions Odd Semester Academic Year 2020/2021 in Chemistry Subjects Class X SMK in Palangka Raya City”. Jurnal Ilmiah Kanderang Tingang 14, no. 1 (June 8, 2023): 244-255. Accessed August 24, 2025. https://chem-upr.education/ojs/index.php/JIKT/article/view/217.