Hayu Wardani Sati, Enny Fitriahadi, Vany Puspita Anggraeni, Yusitadika Arini, and Dian Gita Cahyani, “Improving Children’s Health Quality With Posyandu in Somoketro Village, Magelang Regency During the Covid-19 Pandemic”, JPPMI, vol. 1, no. 7, pp. 254–260, Nov. 2021.