Mohd Zain, Dr Norhasmah, and Norazliah Samsudin. CORE NURSING SKILLS: PROCEDURE MANUAL 2ND EDITION 2020. Penerbit UTHM, 2020. Accessed April 9, 2026. https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/302.