FITRIANI, Y.; AFRAHAMIRYANO, A.; KAMAL, A. Pengembangan Buku Saku Biologi SMA Materi Sistem Ekskresi Manusia Kelas XI (Uji Coba di SMAN 2 Lembang Jaya). Eduscience Development Journal, [S. l.], v. 1, n. 1, p. 37–46, 2019. DOI: 10.36665/edj.v1i1.115. Disponível em: http://ojs.ummy.ac.id/index.php/edj/article/view/115. Acesso em: 7 feb. 2025.