Abdul Halim, Aimi Syifaa’, Mohd Abd Majid, Hayati Adilin, Mat Issa, Zuraini, Hussin, Ruhaya, AND Yusoff, Sarah. " Development and Validation of Knowledge, Attitude and Practice Questionnaire on the Consumption of Gum Arabic among Users in Malaysia" Asian Journal of Research in Business and Management [Online], Volume 2 Number 2 (15 June 2020)