H. Wijayanti and P. F. Amelia , Trans., “Boiled egg supplementation as an adjunct to iron–folic acid therapy for hemoglobin improvement in pregnant women with mild anemia: a randomized controlled study”, JBSH, vol. 3, no. 2, pp. 86–94, Aug. 2026, doi: 10.34310/jbsh.v3.i2.356.