http://journalarticle.ukm.my/4517/1/6-Mohd_Azlan_Abdullahet_al.pdf

http://www.universityhospitalsauthority.com/streaming/docs/obesity-research/Weeden-Obesity-Research.pdf

http://www.springfieldinstitute.org/wp-content/uploads/2009/10/snackingstudy101309.pdf

http://www.molinahealthcare.com/providers/ca/PDF/MediCal/Cholesterol_Pediatric_CPG.pdf

http://pustaka2.upsi.edu.my/eprints/210/1/Kajian%20Antropometrik%20Pelajar%20Di%20Sebuah%20Sekolah%20Rendah.pdf