Author Archives: UNESCO

20 March marks the International Day of Happiness

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The International Day of Happiness is celebrated throughout the world on 20 March. It was established by the United Nations General Assembly on 28 June 2012. The International Day of… Read more »

The deadline for submitting abstracts to 26th Іnternational Scientific and Practical Conference “Renewable Energy and Energy Efficiency of the 21st Century” has been extended

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Dear colleagues, the new deadline is April 15, 2025. To participate in the event or to make a presentation, please register by May 15, 2025, here: https://docs.google.com/forms/d/1NhrtC2YKEgUIuwvURGBqQg8z0f99YAEOS7CQNNsYImI/edit The conference program is… Read more »