Rangsan Wongjeeraphat. 2002. Effect of fly ash on chloride ingress. Field of Study Civil Engineering, Kasetsart University;
Rangsan Wongjeeraphat. (2002) Effect of fly ash on chloride ingress . Kasetsart University/Bangkok.
Rangsan Wongjeeraphat. Effect of fly ash on chloride ingress. . Bangkok:Kasetsart University, 2002.
Rangsan Wongjeeraphat. (2002) Effect of fly ash on chloride ingress . Kasetsart University/Bangkok.