Md Dahlal, N., Sheereza Mohamed Saniff, and Che NurHidayu Che Noh. “Harmonising Food Safety and Friendly Service through Halal and Toyyib Principles”. Halalsphere, vol. 4, no. 1, Jan. 2024, pp. 80-87, doi:10.31436/hs.v4i1.89.