Morgan, Derek
Issues in medical and ethics
Cavendish, 2001
 Buku Teks
Johnson, Rob
Security policies and implementation issues
Jones &​ Bartlett Learning, 2015
 Buku Teks
Nursing research methodology : issues and implementation
edited by Peggy L. Chinn
Maryland Aspen, 1986
 Buku Teks
Infrastructure delivery systems: governance and implementation issues
edited by Bankole Osita Awuzie, Peter McDermott
Springer Nature, 2019
 eBooks
Volkmar, Fred R.
Healthcare for children on the autism spectrum : a guide to medical, nutritional, and behavioral issues
Woodbine House, Bethesda, MD, 2004
 Buku Teks SO