Shujaa Aldeen, M. A.; Alarbi, M. A. A. The Impact of Food Safety Management System According to ISO 22000:2018 on Competitive Advantage at Arwa Mineral Water Company in Sana’a, Yemen. J Manag HUM Sci 2024, 2 (4), 35-62. https://doi.org/10.59222/ustjmhs.2.4.2.