Alwi, A. L., E. D. Zulisma, P. R. . Pramudianto, A. Juliansyah, M. M. Rabbani, P. Prayogo, L. E. . Diana, A. Nuraisyah, R. N. . Kusumaningtyas, and D. G. Cahyaningrum. “Perbedaan Metode Pengolahan Pascapanen Dalam Memengaruhi Kadar Kafein Roasted Bean Kopi Robusta Argopuro: The Differences in Post-Harvest Processing Methods In Affecting Caffeine Content Of Argopuro Roasted Coffee Beans”. Gontor Agrotech Science Journal, vol. 10, no. 1, July 2024, pp. 66-71, doi:10.21111/agrotech.v10i1.12234.