Kintoko, Cendekiawan, K.A., Sapto Yuliani and Firdha Aprillia Wardhani 2026. Quantitative Mapping of Phytochemical Synergy in Psidium guajava and Piper betle for Antidiarrheal Therapy: A Systematic Review and Meta-Analysis Using Radar Chart Analysis and AUC. Eureka Herba Indonesia. 7, 1 (Mar. 2026), 1-16. DOI:https://doi.org/10.37275/ehi.v7i1.133.