Gaya APA

Dermawan, O. et al (2026). Rancang Bangun Mesin Roasting Kopi Kapasitas 1,5 Kg / Proses = Design and Construction of a Coffee Roaster with a Capacity of 1.5 kg per Batch . Semarang: Politeknik Negeri Semarang.

Gaya MLA

Dermawan, Obet. et al. "Rancang Bangun Mesin Roasting Kopi Kapasitas 1,5 Kg / Proses = Design and Construction of a Coffee Roaster with a Capacity of 1.5 kg per Batch". Semarang: Politeknik Negeri Semarang, 2026. TA DIGITAL.