RAMADHAN, Variansa Sava; ROMADHON, Yusuf Alam. Workshop Green Hospital: Menjaga Amanah Lingkungan sebagai Wujud Ibadah di RS PKU Muhammadiyah Sampangan. Joong-Ki : Jurnal Pengabdian Masyarakat, [S. l.], v. 5, n. 4, p. 1467–1471, 2026. DOI: 10.56799/joong-ki.v5i4.18694. Disponível em: http://al-haramjournal.co.id/Joong-Ki/article/view/18694. Acesso em: 6 aug. 2026.