Roslan, S. Z., Idris, J., Musa, M., Zaini, M. S. M., Anuar, N. F., Shah, D. R. S. I., & Tahir, M. I. H. M. (2025, September). From waste to energy: A systematic review of sewage sludge conversion to solid fuels via thermochemical methods. International Journal of Renewable Energy Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roslan, Siti Zaharah, Juferi Idris, Mohibah Musa, Mohd Saufi Md Zaini, Nur Faradila Anuar, Darween Rozehan Shah Iskandar Shah, و Muhamad Iqbal Hakim Mohd Tahir. "From Waste to Energy: A Systematic Review of Sewage Sludge Conversion to Solid Fuels via Thermochemical Methods." International Journal of Renewable Energy Development Sep. 2025.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Roslan, Siti Zaharah, et al. "From Waste to Energy: A Systematic Review of Sewage Sludge Conversion to Solid Fuels via Thermochemical Methods." International Journal of Renewable Energy Development, Sep. 2025.