#JALANKITA: Pemantauan Penyakit Komorbid Penyulit Covid-19 Berbasis Android Pada Lansia Di Masa Pandemi Di Kota Balikpapan: #JALANKITA: Monitoring of Covid-19 Comorbidities on Android Base for the Elderly in the Pandemic Period in the Balikpapan City. J. Sains. Kes 2024, 3 (5), 639-644.