Zaid, J. D. A., & Al-Ansi, T. Y. A. (2026). Strategic Planning and Its Impact on the Effectiveness of Administrative Decision-Making in Family Businesses: A Case Study of Hail Saeed Anam Family Business Group – Sana’a. University of Science and Technology Journal for Management and Human Sciences, 4(S1), 157-185. https://doi.org/10.59222/ustjmhs.4.s1.6