جامعة الأندلس للعلوم و التقنية A. M. B. S. Y. B.-F. A. S. Q. Knowledge-attitude and practice of primary and secondary school students toward tobacco use in Al-Mukalla City: Abdulkader Mohamed Bayazid, Samaher Yahya Ba-Farjoom, Aymen Saleh Qamzawy. مجلة الأندلس للعلوم التطبيقية, [S. l.], v. 7, n. 2, p. 25, 2023. Disponível em: http://andalusuniv.net/journ/index.php/AJAS/article/view/680. Acesso em: 23 2024.