Adi YK, Widodo A, Sopandi W, Muslim. Diagnosing Elementary School Students’ Representation of Light Concept Through the Five-tier Diagnostic Test. International j.of Elementary Education [Internet]. 2024 Jun. 6 [cited 2024 Jul. 16];8(1):57-69. Available from: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/68967