Ahmed, A., Mahmoud, A. A., & Elkatatny, S. (2020). The Use of the Granite Waste Material as an Alternative for Silica Flour in Oil-Well Cementing. ACS Omega.
استشهاد بنمط شيكاغوAhmed, Abdulmalek, Ahmed Abdulhamid Mahmoud, و Salaheldin Elkatatny. "The Use of the Granite Waste Material As an Alternative for Silica Flour in Oil-Well Cementing." ACS Omega 2020.
MLA استشهادAhmed, Abdulmalek, Ahmed Abdulhamid Mahmoud, و Salaheldin Elkatatny. "The Use of the Granite Waste Material As an Alternative for Silica Flour in Oil-Well Cementing." ACS Omega 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.