., Lisnawati, Rani Widiyanti, and Pepi Hapitria. “Gembil (Game Ibu Hamil) Application Based On Android In Increasing Knowledge Of Primigravida During The Covid-19 Pandemic In 2022”. JURNAL KEBIDANAN KESTRA (JKK) 5, no. 1 (October 31, 2022): 142–148. Accessed December 3, 2024. https://ejournal.medistra.ac.id/index.php/JKK/article/view/1369.