Makpol, S., Jam, F. A., Khor, S. C., Ismail, Z., Mohd Yusof, Y. A., & Wan Ngah, W. Z. (2013). Comparative Effects of Biodynes, Tocotrienol-Rich Fraction, and Tocopherol in Enhancing Collagen Synthesis and Inhibiting Collagen Degradation in Stress-Induced Premature Senescence Model of Human Diploid Fibroblasts. Hindawi Publishing Corporation.

Makpol, Suzana, Faidruz Azura Jam, Shy Cian Khor, Zahariah Ismail, Yasmin Anum Mohd Yusof, and Wan Zurinah Wan Ngah. Comparative Effects of Biodynes, Tocotrienol-Rich Fraction, and Tocopherol in Enhancing Collagen Synthesis and Inhibiting Collagen Degradation in Stress-Induced Premature Senescence Model of Human Diploid Fibroblasts. Hindawi Publishing Corporation, 2013.

Makpol, Suzana, et al. Comparative Effects of Biodynes, Tocotrienol-Rich Fraction, and Tocopherol in Enhancing Collagen Synthesis and Inhibiting Collagen Degradation in Stress-Induced Premature Senescence Model of Human Diploid Fibroblasts. Hindawi Publishing Corporation, 2013.