M. Nasir Tamalene, Bahtiar, Suparman, Slamet Hariyadi. Ethnobotany of robusta coffee (coffea canephora pierre ex a. froehner) as a spiced coffee drink of the indigenous people of bale village on halmahera island . Biosfer [Internet]. 2023 Aug. 23 [cited 2024 Nov. 5];16(2):304-11. Available from: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/28006