Orhorhoro, E. K., Tamuno, R. I., & Chukwuedo, A. J. (2023). Development of a variance model for the prediction of water absorption and thickness swelling for an experimental design pvc reinforced composite pipes. Universitas Muhammadiyah Surakarta.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Orhorhoro, Ejiroghene Kelly, Rogers Ibunemisam Tamuno, و Azuka Joses Chukwuedo. Development of a Variance Model for the Prediction of Water Absorption and Thickness Swelling for an Experimental Design Pvc Reinforced Composite Pipes. Universitas Muhammadiyah Surakarta, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Orhorhoro, Ejiroghene Kelly, et al. Development of a Variance Model for the Prediction of Water Absorption and Thickness Swelling for an Experimental Design Pvc Reinforced Composite Pipes. Universitas Muhammadiyah Surakarta, 2023.