Safitri, Nurlinda, Indri Yani, Ratih Purnamasari, and Hanifah Tri Nur Fadillah. 2026. “Development Of The Smarty-Ai Model Within The Understanding By Design Framework To Enhance Students Critical Thinking Skills”. JHSS (JOURNAL OF HUMANITIES AND SOCIAL STUDIES) 10 (02.):331-37. https://doi.org/10.33751/jhss.v10i02. 218.