1.
Ridhwan R, Sumarmi S, Ruja IN, Utomo DH, Sari RM. Measuring Students Environmental Problem Solving Ability Across Gender and School Differences Using Paper Based Testing. Int. J. Emerg. Technol. Learn. [Internet]. 2020 Jul. 10 [cited 2024 Nov. 25];15(13):pp. 303-320. Available from: https://online-journals.org/index.php/i-jet/article/view/11709