Farhan, Ali, and Sami Alhaidari. “Prevalence of Dandruff Among 21 September University Students & Assessment of Self-Esteem Among Students Suffering from Dandruff”. Institutional Repository for Scientific Scholarship at 21 September University for Medical and Applied Sciences 4, no. 1 (December 28, 2023): 1–50. Accessed September 15, 2026. https://ojs.21umas.edu.ye/irss/article/view/339.