PRIMADINA, Nova; SARI, Nilam; LEVANI, Yelvi; IBRAHIMIYAH, Nur Aisah. The Effect of Aetoxylon sympetalum Essential Oil Treatment on Focus Endurance Level of First-Year Medical Students. Qanun Medika - Medical Journal Faculty of Medicine Muhammadiyah Surabaya, [S. l.], v. 9, n. 01, 2025. DOI: 10.30651/jqm.v9i01.23675. Disponível em: https://journal.um-surabaya.ac.id/qanunmedika/article/view/23675. Acesso em: 5 dec. 2025.