PRAYOGO, Bangkit; ARDIANSYAH, Arvi; YUDI SETIAWAN, Reta. DEVELOPMENT OF PROJECT-BASED SOCIAL SCIENCE TEACHING MATERIALS AND 21ST CENTURY SKILLS FOR JUNIOR HIGH SCHOOL GRADE VII STUDENTS. International Conference on Aplied Social Sciences in Education, [S. l.], v. 1, n. 1, p. 53–60, 2024. DOI: 10.31316/icasse.v1i1.6911. Disponível em: https://journal.upy.ac.id/index.php/icasse/article/view/6911. Acesso em: 25 apr. 2026.