The Faculty of Engineering, Universitas Indonesia (FTUI), proudly hosted the Chemical Engineering Entrepreneurship Festival (CHEEF) 2025, a national-scale event that integrates technological innovation, entrepreneurial spirit, and a deep concern for industrial sustainability. The festival was initiated by the Chemical Engineering Division of the Indonesian Engineers Association (Badan Kejuruan Kimia, Persatuan Insinyur Indonesia / BKK PII)...