Alsharjabi ع., Alalya ف. ., and Salam ش. “Formal Organizational Structure, Technical Education, and Vocational Training in the Republic of Yemen”. مؤتة للدراسات الانسانية والاجتماعية, vol. 38, no. 3, Sept. 2023, doi:10.35682/mjhss.v38i3.653.