Badhon, N. S., & Adrita, U. W. (2024). Comparative analysis of customer satisfaction between Siemens Elevators and competitors in the market. BRAC University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Badhon, Nazmus Sakib, و Ummul Wara Adrita. Comparative Analysis of Customer Satisfaction Between Siemens Elevators and Competitors in the Market. BRAC University, 2024.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Badhon, Nazmus Sakib, و Ummul Wara Adrita. Comparative Analysis of Customer Satisfaction Between Siemens Elevators and Competitors in the Market. BRAC University, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.