Priantari, Ika, and Andi Dharmawan. “Characterization Roasting Level of Arabica Coffee (Coffea Arabica) Komasti and Andungsari”. Jurnal Biologi UNAND, vol. 10, no. 1, May 2022, pp. 33-41, doi:10.25077/jbioua.10.1.33-41.2022.