Majid, N., N. N. Y. Nur Aziz, S. H. Mat Desa, and S. Suryanto. “Patients’ Awareness of Symptoms, Understanding and Perception of Parkinson’s Disease”. Environment-Behaviour Proceedings Journal, vol. 9, no. 27, Feb. 2024, pp. 155-61, doi:10.21834/e-bpj.v9i27.5656.