[1]
Helda Yanti, Sidauruk, S. and Asi, N.B. 2024. Students’ Difficulties in Understanding the Concept of Determining Reaction Enthalpy Changes in Grade XI-MIPA Senior High School for the 2022/2023 Academic Year Using Diagnostic Essay Tests. Jurnal Ilmiah Kanderang Tingang. 15, 2 (Dec. 2024), 443-450. DOI:https://doi.org/10.37304/jikt.v15i2.227.