Roshan Jahn bt Mohd Salim Mullahi Jahn. (2010). Optimization of extraction of Centella asiatica and Erythroxylum cuneatum and their evaluation as a neuroprotective agent. Kulliyyah of Engineering, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roshan Jahn bt Mohd Salim Mullahi Jahn. Optimization of Extraction of Centella Asiatica and Erythroxylum Cuneatum and Their Evaluation as a Neuroprotective Agent. Gombak, Selangor: Kulliyyah of Engineering, International Islamic University Malaysia, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Roshan Jahn bt Mohd Salim Mullahi Jahn. Optimization of Extraction of Centella Asiatica and Erythroxylum Cuneatum and Their Evaluation as a Neuroprotective Agent. Kulliyyah of Engineering, International Islamic University Malaysia, 2010.