Nurachman, Z., T. Oshima, and N. Tanaka. “Domain Motion in 3-Isopropylmalate Dehydrogenase: A Strategy to Enhance Its Thermal Stability”. Journal of Mathematical and Fundamental Sciences, vol. 35, no. 2, Dec. 2013, pp. 163-77, doi:10.5614/itbj.sci.2003.35.2.6.