June 21, 2019. Mathayom Suksa 4 students, field trips at the Sufficiency Economy Learning Center, Father's House, Phra Nakhon Si Ayutthaya Province
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June 21, 2019. Mathayom Suksa 4 students, field trips at the Sufficiency Economy Learning Center, Father's House, Phra Nakhon Si Ayutthaya Province
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