Algin, S., M. W. H. Sajib, and S. Y. Arafat. “Demography and Symptom Severity of Obsessive Compulsive Disorder in Bangladesh: A Cross-Sectional Observation”. Bangladesh Journal of Psychiatry, vol. 30, no. 2, Feb. 2020, pp. 23-26, doi:10.3329/bjpsy.v30i2.45360.