NINTOWATI, Purina; SOLICHATUN, Solichatun; SURATMAN, Suratman. Analisis Fitokimia dan Aktivitas Antioksidan Daun Kopi Robusta (Coffea canephora) Berdasarkan Perbedaan Ketinggian Tempat Tumbuh. Bioscientist : Jurnal Ilmiah Biologi, [S. l.], v. 12, n. 2, p. 2317–2333, 2024. DOI: 10.33394/bioscientist.v12i2.13601. Disponível em: https://e-journal3.undikma.ac.id/index.php/bioscientist/article/view/13601. Acesso em: 10 sep. 2025.