STUDY HABITS AND ACADEMIC PERFORMANCE AMONG UNDERGRADUATE NURSING STUDENTS IN KARACHI: A DESCRIPTIVE CROSS-SECTIONAL STUDY. rjnmsr [Internet]. 2026 Mar. 31 [cited 2026 Jul. 29];4(3):1033-9. Available from: https://nmsreview.org/index.php/rjnmsr/article/view/910