Kegiatan Pabrikasi Mesin Giling Kopi Kering Merek BEJE Tipe GLK 20 di PT Bahagia Jaya Sejahtera: Construction Activities of BEJE GLK 20 Type Dry Coffee Grinding Machine at PT Bahagia Jaya Sejahtera. JAA [Internet]. 2021 Dec. 31 [cited 2025 Aug. 24];5(1):36-4. Available from: http://jurnal.polbangtan-bogor.ac.id/index.php/jaa/article/view/489