N. Shafiei, M. Harun, K. A. M. Annuar, M. F. A. Halim, M. S. M. Aras, and A. H. Azahar, “Development of Portable Air Conditioning System Using Peltier and Seebeck Effect”, JTEC, vol. 8, no. 7, pp. 97–100, Oct. 2016.