Badrul Akmal Hisham Mohd. Yusoff. (2005). Effects of 10% autologous human serum compared to 10% fetal bovine serum on the growth of in-vitro chondrocytes and formation tissue engineered human articular cartilage. Fakulti Perubatan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Badrul Akmal Hisham Mohd. Yusoff. Effects of 10% Autologous Human Serum Compared to 10% Fetal Bovine Serum on the Growth of In-vitro Chondrocytes and Formation Tissue Engineered Human Articular Cartilage. Kuala Lumpur: Fakulti Perubatan, Universiti Kebangsaan Malaysia, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Badrul Akmal Hisham Mohd. Yusoff. Effects of 10% Autologous Human Serum Compared to 10% Fetal Bovine Serum on the Growth of In-vitro Chondrocytes and Formation Tissue Engineered Human Articular Cartilage. Fakulti Perubatan, Universiti Kebangsaan Malaysia, 2005.