NASUTION, Hanifah Nur; ZAINY, Ahmad; LUBIS, Roy Mirdan; HIDAYAT, Thofik; NASUTION, Sari Wahyuni Rozi; FAUZI, Rahmad. Training on Environmental Poster Design Based on Physics Data by Vocational High School Students as Agents of Change. Jurnal IPTEK Bagi Masyarakat, [S. l.], v. 5, n. 1, p. 84–92, 2025. DOI: 10.55537/j-ibm.v5i1.1287. Disponível em: https://journal.aira.or.id/index.php/j-ibm/article/view/1287. Acesso em: 29 aug. 2025.