KALASWARI, Sita; YULISTIANI, Ratna; JARIYAH, Jariyah. The Effect of Coffee Bean Particle Size and Citric Acid Concentration on the Caffeine Content of Arabica Ground Coffee . AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment), [S. l.], v. 8, n. 2, p. 274–280, 2024. DOI: 10.29165/ajarcde.v8i2.439. Disponível em: https://ajarcde-safe-network.org/index.php/index.php/ajarcde/article/view/439. Acesso em: 28 aug. 2025.