This section lists past contributors.

Journal of Engineering and Technology (JET) is published by Persatuan Insinyur Indonesia (PII) – Pengurus Wilayah DKI Jakarta.

Editor-in-Chief:
Dr. Ir. Irfan Purnawan, S.T., M.Chem.Eng., IPM

The editorial team is responsible for managing the peer-review process, editorial evaluation, and publication of manuscripts in accordance with the journal's editorial policies and publication ethics.