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Udemy instructor

Levent Ertunalılar

Teaches: Business · Development · Office Productivity
Languages: English · Turkish

Course index: 260 live offers
Students: 372.9K
Average rating: 4.56

First published: May 2020
Latest course: May 2026
Total content: 178 hours

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All Levent Ertunalılar courses

Etik Hacker Olma Kursu (Başlangıç)

Levent Ertunalılar

Etik Hacker Olma Kursu (Başlangıç)

Etik Hacker Olma Kursu (Başlangıç)

(4.45 with 230 reviews)

8.8K

students

2.0 hours

content

May 2026

updated

FREE

Effective Time Management: In Personal and Business Life

Levent Ertunalılar

Effective Time Management: In Personal and Business Life

Effective Time Management: In Personal and Business Life

(4.67 with 1.5K reviews)

5.4K

students

2.3 hours

content

Apr 2026

updated

$12.99