“PENERAPAN TELEMEDICINE UNTUK PASIEN PROGRAM RUJUK BALIK PENDERITA PENYAKIT KRONIS DI MASA PANDEMI COVID-19: Application of Telemedicine for Program Rujuk Balik (PRB) Patients Suffering with Chronic Diseases in the COVID-19 Pandemic Era” (2021) Hasanuddin Journal of Public Health, 2(1), pp. 21–31. doi:10.30597/hjph.v2i1.12065.