Rancangan Baliho dan Poster Kampus Hijau Universitas Lancang Kuning. FLEKSIBEL: Jurnal Pengabdian Masyarakat, [S. l.], v. 2, n. 2, p. 53–62, 2021. DOI: 10.31849/z1wjty59. Disponível em: http://journal.unilak.ac.id/index.php/Fleksibel/article/view/7256. Acesso em: 1 dec. 2025.