[1]
Husna, P.H., Purwandari, K.P., Mawarni, S., Sundari, S., Wardani, I.K. and Maryati, M. 2020. The Effectiveness of Pregnant Women Class to Increase Knowledge and Hemoglobin Level. Journal of Maternal and Child Health. 5, 1 (Feb. 2020), 49–56.