“Tinjauan Sistematik Terhadap Pengurusan Persekitaran Premis Makanan Berteraskan Amalan Halal dan Toyyiban: A Systematic Review of Environmental Management in Food Premises Based on Halal and Toyyiban Practices ”, e-JPI, vol. 12, no. 4, pp. 179–199, Dec. 2025, doi: 10.53840/ejpi.v12i4.290.