1.
Hartiningsih T, Nafisah DF. Validity of Flashcards on Elements, Compounds, and Mixtures in the Context of Sumenep Kokot Broth as a Medium for Practicing Critical Thinking Skills. JIKT [Internet]. 2026Oct.13 [cited 2026Oct.23];17(2):295-06. Available from: https://www.chem-upr.education/ojs/index.php/JIKT/article/view/455