H Denawati, T., Dhanalvin, E. ., P Saut, B. . and R Siregar, D. (2021) “Uji Coba Penjaminan Kacamata di FKTP”, Jurnal Jaminan Kesehatan Nasional, 1(1), pp. 44–53. doi: 10.53756/jjkn.v1i1.16.