arif shireen, Mehtab Mehboob, Shamim Chandani. The effect of Critical Concept Map (CCM) in teaching tropical and communicable disease among undergraduate nursing students. JNMP [Internet]. 2024 Dec. 31 [cited 2026 May 20];4(2):78-84. Available from: http://kgpublisher.com/index.php/pjnm/article/view/125