Putri Noor Kholisoh Purnama Wati, Nursiswati and Hasniatisari Harun 2024. Zinc oxide–chitosan dressing for grade IV pressure ulcers post-debridement with complications: A case report. The Journal of Palembang Nursing Studies. 3, 3 (Sep. 2024), 147–154. DOI:https://doi.org/10.55048/jpns138.