ALHADAD, Lubna; العامري أفكار; الجرعي آمال; الكهالي أميمة; الحسيني رحاب; الجبلي بلقيس; الحور وداد; الجبلي نوفه. Profitability assessment September 21 medical in sureness complete and not to completely confirm the (risk) in the capital of sanaa 2022 . Institutional Repository for Scientific Scholarship at 21 September University for Medical and Applied Sciences, اليمن، صنعاء, v. 3, n. 1, p. 1–116, 2022. DOI: 10.65693/irss.2022.v3i1.285. Disponível em: https://ojs.21umas.edu.ye/irss/article/view/285. Acesso em: 15 sep. 2026.