Khon-dēn-khon-dī-chāo-Yīpun
Rongrian-samākhom-songseam-tēkhnōlōyī
Khon-den-khon-dii-chao-Yiipun
[dōi, Baba Masao ; plae-dōi, Phronong Niyomkhā]
Rongrian-samākhom-songseam-tēkhnōlōyī 1999 Khon-dēn-khon-dī-chāo-Yīpun
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