Marshidi S, Kaur S, Hui Chin K, Ulaganathan V, Tarif M. Development, Validation, and Reproducibility of a Food Frequency Questionnaire (FFQ) for Adult Population in Brunei Darussalam. Malays J Med Health Sci [Internet]. 2024 Jan. 31 [cited 2025 Jun. 16];20(1):175-8. Available from: http://mjmhsojs.upm.edu.my/index.php/mjmhs/article/view/616