Siti Noor Yusof. (2010). The effects of drying temperature on total phenolic content (TPC) and antioxidant activities of Misai Kucing (Orthosiphon stamineus Benth) plants. School of Bioprocess Engineering, Universiti Malaysia Perlis.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Siti Noor Yusof. The Effects of Drying Temperature on Total Phenolic Content (TPC) and Antioxidant Activities of Misai Kucing (Orthosiphon Stamineus Benth) Plants. Kangar Perlis, Malaysia: School of Bioprocess Engineering, Universiti Malaysia Perlis, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Siti Noor Yusof. The Effects of Drying Temperature on Total Phenolic Content (TPC) and Antioxidant Activities of Misai Kucing (Orthosiphon Stamineus Benth) Plants. School of Bioprocess Engineering, Universiti Malaysia Perlis, 2010.