Zulaika C, R. DS, K. M. Influence Of Knowledge And Attitude Of Mother Acceptors About Contraception Tools In Construction To The Use Of Contraception Instruments In The Mijen Health Center In Semarang City. JoH [Internet]. 2018Jul.31 [cited 2024Nov.23];5(2):72-6. Available from: https://journal.gunabangsa.ac.id/index.php/joh/article/view/135