Хайлтын үр дүнгүүд - "Crisis"

The challenges of educational innovations today: Teachers, schools and innovation centers -н Ortiz-Morales, Ferley

Нөхцлүүд: “…Crisis…”
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The teaching of Social Sciences in the context of social and humanitarian crisis -н Rojas Díaz, ​July

Нөхцлүүд: “…crisis social y humanitaria…”
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