AL-MOAYAD, Abdulmalik; AL-SAADI, Aseel; AJLAN, Amal; NORALDEEN, Nora; SHAHER ET AL, Rola. Knowledge, Attitude, and Barriers Towards Medical Research Among Medical Students in 21september university. Institutional Repository for Scientific Scholarship at 21 September University for Medical and Applied Sciences, اليمن، صنعاء, v. 4, n. 1, p. 1–41, 2023. DOI: 10.65693/irss.2023.v4i1.433. Disponível em: https://ojs.21umas.edu.ye/irss/article/view/433. Acesso em: 30 oct. 2026.