Thailand. Songsœ̄m ʿUtsāhakam, Krom
Thailand. Dept. of Industrial Promotion
Thailand. Krasūang ʿUtsāhakam. Krom Songsœ̄m ʿUtsāhakam
Thailand. Krasūang ʿUtsāhakam. Dept. of Industrial Promotion
Thailand. Industrial Promotion, Dept. of
Thailand. Ministry of Industry. Dept. of Industrial Promotion
ประเทศไทย. กรมส่งเสริมอุตสาหกรรม