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Got questions? Our team is ready to help.

Questions about CPNS prep, subscriptions, or partnership opportunities — send your message and we'll reply within 1x24 business hours.

Direct Contact

For Partners & Mentors

Run a tutoring center or want to become an independent mentor at Bisa? Select the Tutoring Partner Collaboration subject in the form — our partnership team will reach out directly.

Operating Hours

  • Monday – Friday: 08.00 – 21.00 WIB
  • Saturday: 09.00 – 17.00 WIB
  • Sunday / National Holidays: 10.00 – 15.00 WIB

Atau email langsung: halo@bisa.id