Asaduzzaman, Md, Sahariar Hossain Siddik, Khandakar Rashed Ahmed, Md. Mominul Islam, Rezvey Sultana, Rajib Das, Ranjit Kumar Ghosh, et al. 2026. “Factors Influencing the Frequency and Severity of Depressive Disorder in Parkinson’s Disease Patients”. Bangladesh Journal of Neuroscience 38 (2):84-89. https://doi.org/10.3329/bjn.v38i2.87272.