YUDISTIRA, O. K.; SYAMSURIZAL, S.; HELENDRA, H.; ATTIFAH, Y. Analisis Kebutuhan Pengembangan Booklet Sistem Imun Manusia sebagai Suplemen Bahan Ajar Biologi Kelas XI SMA. Journal for Lesson and Learning Studies, [S. l.], v. 4, n. 1, p. 39–44, 2021. DOI: 10.23887/jlls.v4i1.34289. Disponível em: https://ejournal.undiksha.ac.id/index.php/JLLS/article/view/34289. Acesso em: 17 jul. 2024.