Thailand. Wičhai hǣng Chāt, Samnakngān Khana Kammakān
National Research Council of Thailand
Thailand. National Research Council
Thailand. Krasūang Witthayāsāt, Thēknōlōyī, læ Kānphalangngān. Samnakngān Khana Kammakān Wičhai hǣng Chāt
Thailand. Krasūang Witthayāsāt, Thēknōlōyī, læ Kānphalangngān. National Research Council
Thailand. Research Council, National
Thailand. Saphā Wičhai hǣng Chāt
Thailand. Samnakngān Saphā Wičhai hǣng Chāt
Thailand. Office of the National Research Council
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