Somvang Tipphavongxay. 2008. A program for estimating lightning outage rates of overhead transmission lines. Field of Study Electrical Engineering, Chulalongkorn University;
Somvang Tipphavongxay. (2008) A program for estimating lightning outage rates of overhead transmission lines . Chulalongkorn University/Bangkok.
Somvang Tipphavongxay. A program for estimating lightning outage rates of overhead transmission lines. . Bangkok:Chulalongkorn University, 2008.
Somvang Tipphavongxay. (2008) A program for estimating lightning outage rates of overhead transmission lines . Chulalongkorn University/Bangkok.