Al-Ashmori, Y. Y. A., & Aziruddin Ressang, s. (2025). Analysis the causes of delay to control cost escalation in construction projects in the state of Yemen. Universiti Teknologi Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Ashmori, Yasser Yahya Abdullah, و supervisor Aziruddin Ressang. Analysis the Causes of Delay to Control Cost Escalation in Construction Projects in the State of Yemen. Universiti Teknologi Malaysia, 2025.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Al-Ashmori, Yasser Yahya Abdullah, و supervisor Aziruddin Ressang. Analysis the Causes of Delay to Control Cost Escalation in Construction Projects in the State of Yemen. Universiti Teknologi Malaysia, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.