Anizah Zainuddin, Sarah Irdina Ridzwan, and Sarah Batrisyia Ridzwan. “The Role of Halalan-Toyyiban Supply Chain Practices As Significant Predictors towards Excellent Customer Service Management”. Advances in Business Research International Journal, vol. 6, no. 1, Dec. 2024, pp. 1-10, https://journal.uitm.edu.my/ojs/index.php/Abrij/article/view/4190.