Dinihari Indah Kusumawati, et al. “Acid-Producing Bacteria and Yeasts Isolated from Arabica Coffee Plantations in Central Java and East Java, Indonesia”. Annales Bogorienses, vol. 25, no. 1, Aug. 2024, pp. 28-40, https://ejournal.brin.go.id/annales/article/view/4157.