Shafitri, S., Setiawati, S., & Keswara, U. R. (2026). Comparison of the effectiveness of beetroot juice (beta vulgaris l.) and date palm extract (phoenix dactylifera) on increasing hemoglobin levels among adolescent girls with anemia: A quasi-experimental study. Lentera Perawat, 7(2), 541–549. https://doi.org/10.52235/lp.v7i2.850