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Instructor extended Course subscription 1 day, 7 hours ago
Course subscription extended for 1 students
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Instructor extended Course subscription 1 day, 7 hours ago
Course subscription extended for 1 students
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Instructor extended Course subscription 1 day, 7 hours ago
Course subscription extended for 1 students
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Student got a Certificate in course 1 week ago
Student Francisco Alvarado got a certificate in the course How to Calculate Measurement Uncertainty for ISO/IEC 17025 (Advanced)
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Instructor extended Course subscription 3 weeks ago
Course subscription extended for 1 students
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