SARI, Nilam; SARAGIH, Sahat; NAPITUPULU, Elvis; RAKIYAH, Siti; SARI, Dwi Novita; SIRAIT, Syahriani; ANIM, ‎. Hypothetical Learning Trajectory Through the Problem-Based Learning in Junior High School Students. KnE Social Sciences, [S. l.], v. 9, n. 13, p. 1122–1133, 2024. DOI: 10.18502/kss.v9i13.16037. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/16037. Acesso em: 11 jul. 2025.