SILVIANA, Siti Elfrida; NULHAKIM, Lukman; RESTI, Vica Dian Aprelia. Development of Teaching Materials in the Form of E-Books Assisted by Professional Flip Pdf Applications with the Theme of Environmental Conservation to Empower Environmental Care Attitudes. AURELIA: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia, [S. l.], v. 2, n. 2, p. 778–792, 2023. DOI: 10.57235/aurelia.v2i2.582. Disponível em: https://rayyanjurnal.com/index.php/aurelia/article/view/582. Acesso em: 14 nov. 2026.