MD NOR, N.; OSMAN, N. S.; ISHAK, R.; MOHD YUSOFF, R. Validation and Reliability of a Questionnaire for Evaluating the Performance of Hospital Food Service Operations. Malaysian Journal of Medicine and Health Sciences, [S. l.], v. 22, n. 3, p. 1586, 2026. DOI: 10.47836/mjmhs.v22i3.1586. Disponível em: http://mjmhsojs.upm.edu.my/index.php/mjmhs/article/view/1586. Acesso em: 19 aug. 2026.