Sermsuvitayawong, K., C. Tanunyutthawongse, W. Sukhumsirichart, W. Tanechpongtamb, S. Nilwarangkoon, N. Tanjapatkul, K. Chansiri, and R. Watanapokasin. “Teaching macromolecules and its metabolism sequentially improves learning abilityin biochemistry course of medical students”. Journal of Medicine and Health Sciences, vol. 21, no. 1, July 2014, pp. 27-36, https://he01.tci-thaijo.org/index.php/jmhs/article/view/58679.