Kaewta Nuntajiwakornchai. (2000) Guideline for environmental aspects assessment in ISO14001 electronics industrial sector certified in Thailand. Mahidol University,:ม.ป.ท.Kaewta Nuntajiwakornchai. 2000. Guideline for environmental aspects assessment in ISO14001 electronics industrial sector certified in Thailand. ม.ป.ท.:Mahidol University,;Kaewta Nuntajiwakornchai. Guideline for environmental aspects assessment in ISO14001 electronics industrial sector certified in Thailand. ม.ป.ท.:Mahidol University, 2000. Print.