Dwiastri Iris Sarwastuti 2025. Bifidobacterium breve in Improving Cognition on Older Patients with Mild Cognitive Impairment: A Literature Review. Al-Hayat: Natural Sciences, Health & Environment Journal. 3, 1 (Mar. 2025), 1–15. DOI:https://doi.org/10.47467/alhayat.v2i2.5693.