Online Courses

Udemy

30 weitere Tage für die Ordnung

Certificate

USD 119.99

Udemy

Is Forgetfulness Always a Problem?

Certificate

USD 19.99

Udemy

Pre-College Mathematics Mock Exam and Practice Test

MOOC / Non-credit

USD 29.99

Udemy

Master STM32 with STM32CubeIDE: Build Real Sensor Projects

Certificate

USD 19.99

Coursera

기술 지원 기초

Google Certificate

USD 49

Coursera

CompTIA Linux+

Total Seminars Certificate

USD 49

Udemy

CompTIA Network+ (N10-009): Practice Exams & Preps 2026

MOOC / Non-credit

USD 64.99

Udemy

Red Hat Certified OpenShift Administrator (EX280) 2026

Certificate

USD 54.99

Udemy

Master of Business Administration (MBA) | Practice Exams

MOOC / Non-credit

USD 199.99

Udemy

MS Office Word 2019 마스터

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USD 44.99

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Problems & Solutions in Financial Management

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USD 39.99

Udemy

QoS (Quality of Service): Practice Tests

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USD 29.99

edX

Why Move Towards Cleaner Power

Imperial College London MOOC / Non-credit

USD 59

edX

AI for Professionals: Ethics, Responsibility and Best Practices

Adelaide University MOOC / Non-credit

USD 125

edX

Industrial Fermentation

Delft University of Technology MOOC / Non-credit

USD 185

edX

Solar Energy 1

Delft University of Technology MOOC / Non-credit

USD 215

Udemy

CompTIA Network+ N10-009 (V9) Practice Exam Questions

Bootcamp

USD 19.99

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Pass ServiceNow CIS - Discovery Exam 2026

Certificate

USD 19.99

Udemy

The Online AP Chemistry Course

MOOC / Non-credit

USD 34.99

Udemy

Mühendisler İçin Isı Transferi (Aktarımı)

MOOC / Non-credit

USD 19.99

Udemy

【徹底対策370問】GCP Professional DevOps Engineer カテゴリ別＋模試【最新版】

MOOC / Non-credit

USD 19.99

Udemy

AWS Certified CloudOps Engineer - Associate (SOA-C03) Exam

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USD 19.99

Udemy

How Set Up Biofloc System For Fish Farm

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USD 99.99

Udemy

组织工作会议

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USD 29.99