Lateb, Nadiah Abdul, Irwandi Jaswir, and Betania Kartika. 2025. “Assessing Purity in the Halal Poultry Supply Chain: A Case Study of Malaysian Poultry Industries”. Journal of Ecohumanism 4 (2):1359 -. https://doi.org/10.62754/joe.v4i2.6506.