unknown. (2020). Synthesis and Characterization of Nitrogen doped Carbon electrocatalysts for fuel Cells and Air batteries energy conversion systems.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)unknown. Synthesis and Characterization of Nitrogen Doped Carbon Electrocatalysts for Fuel Cells and Air Batteries Energy Conversion Systems. 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)unknown. Synthesis and Characterization of Nitrogen Doped Carbon Electrocatalysts for Fuel Cells and Air Batteries Energy Conversion Systems. 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.