Cuộc thi Khoa học kĩ thuật cấp tỉnh học sinh trung học năm học 2019- 2020: Nhiều đề tài có tính ứng dụng cao trong cuộc thi khoa học kĩ thuật
(QT) - Từ ngày 8- 11.1.2020, Sở Giáo dục và Đào tạo tổ chức Cuộc thi Khoa học kĩ thuật cấp tỉnh học sinh trung học năm học 2019- 2020.
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