PELATIHAN BARISTA MENGGUNAKAN METODE ON THE JOB TRAINING DI KEDAI KOPI MEJA KOPI JAYAPURA. JDP [Internet]. 2025 May 2 [cited 2026 Aug. 18];10(3):399-404. Available from: https://journal.unhas.ac.id/index.php/jdp/article/view/39806