HAYUNINGTYAS, Rischa Devi. Penggunaan Aplikasi Online “PHR Germas” bagi Kalangan Masyarakat Kelurahan Kertosari Kecamatan Babadan Kabupaten Ponorogo. Journal of Community Engagement in Health, [S. l.], v. 5, n. 2, p. 165–168, 2022. DOI: 10.30994/jceh.v5i22.397. Disponível em: https://www.jceh.org/index.php/JCEH/article/view/397. Acesso em: 13 sep. 2025.