Nurul Azlen binti Hanifah. (2015). Study of inorganic pollutant in urban lakes and assessment of Riccia fluitans to remediate Fe, Mn, Zn, Cu and Pb toxicity through in vivo model system. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nurul Azlen binti Hanifah. Study of Inorganic Pollutant in Urban Lakes and Assessment of Riccia Fluitans to Remediate Fe, Mn, Zn, Cu and Pb Toxicity Through in Vivo Model System. Kuala Lumpur: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nurul Azlen binti Hanifah. Study of Inorganic Pollutant in Urban Lakes and Assessment of Riccia Fluitans to Remediate Fe, Mn, Zn, Cu and Pb Toxicity Through in Vivo Model System. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2015.