Dian, N. H. F. N., Muzakhar, S. S. A., Fahmi, F., & Gunawan, S. (2025). A Halal-Haram Studies: Food-Grade Lubricants in the Food Industry. Halal Research Journal, 5(2), 84–94. https://doi.org/10.12962/j22759970.v5i2.1727