Wong, Ka WaiKa WaiWong2012-09-212012-09-212009http://hdl.handle.net/20.500.11861/621Title from cover.Thesis (B.A.) -- Hong Kong Shue Yan University, 2009.Includes bibliographical references (p. 48-50).50 p.engAn exploratory study on elderly suffering from insomnia and the various intervention activities of preventive educationThesis