Contact Us

Cengage Learning Indonesia

COSA Building, 2nd Floor , Jalan Tomang Raya No. 70
Jakarta Barat, 11430

Operating Hours: Monday-Friday | 8:30am to 5:30pm (UTC+9:00)
Telephone Number: (62) 21 569 58815
Fax Number: (62) 21 569 52371
Customer Support Email:

“National Geographic”, “National Geographic Society” and the Yellow Border Design are registered trademarks of the National Geographic Society® Marcas Registradas.