Rahmad I, Julhana J, Dahniarty D, Dramawan A, Aniharyati SA, Aniharyati A. The effect of health education on the level of knowledge and attitude of mothers about COVID-19 prevention at posyandu of mpunda public health center of Bima City. irjeis [Internet]. 2022 Sep. 22 [cited 2024 Jul. 16];8(5):210-21. Available from: https://sloap.org/journals/index.php/irjeis/article/view/2184