Ahmad Ahsan et al. 2025. Development of Design Thinking-Based Challenge Cards to Improve Discipline and Critical Thinking of Junior High School Grade 7h Students in Social Studies Learning. Jurnal Sosial Humaniora dan Pendidikan. 4, 2 (May 2025), 287–300. DOI:https://doi.org/10.55606/inovasi.v4i2.4045.