1. 1. Y. Sing Chan and S. W. Ricky Lee in the paper “Spacing optimization of high power LED arrays for solid state lighting” Journal of Solid State Lighting 2014.Christensen A, Ha M, Graham S (2007)
   2. Thermal management methods for compact high power LED Arrays. In: Proceedings of 7th international conference on solid state lighting, San Diego,CA 3. Abdul Aziz and F. Khani Chau SW, Lin CH, Yeh CH, Yang C (2007)
   3. Study on the coolingenhancement of LED heat sources via an electro hydrodynamic approach. In: roceedings of 33rd annual conference of the IEEE IECON, Taipei, Taiwan, pp 2934–2937
   4. 9Ma HK, Chen BR, Lan HW, Lin KT, Chao CY (2009) Study of an LED device with vibrating piezoelectric fins. In: Proceedings of 25th annual IEEE Semi-Therm, San Jose, CA, pp 267–272
   5. S.A. Nada, “Natural convection heat transfer in horizontal and vertical closed narrow enclosures finned base plate” International Journal of Heat and Mass Transfer 50 (2007) 667–679
   6. Hyun Jung Kim, Byoung Hoon An, Jinil Park and Dong-Kwon Kim, “ Experimental study on naturalconvection heat transfe from horizontal cylinders with longitudinal plate fins”, Journal of Mechanical Science and Technology, 27 (2) (2013) 593 – 599.