Chen, Seong-Ting, Kah-Leng Soo, Azriani Ab Rahman, Hans Van Rostenberghe, and Sakinah Harith. 2013. “Development and Pilot Testing of Nutrition Knowledge, Attitude and Practice Questionnaire in Persons With Disabilities (KAP-NOKU) Among Trainers in Rehabilitation Centres, Malaysia”. Pakistan Journal of Nutrition 12 (8): 708–714. https://doi.org/10.3923/pjn.2013.708.714.