Butarbutar SV, Waluyo A, Edison C. Efektivitas edukasi melalui webapps pencegahan perdarahan berulang varises esofagus terhadap pengetahuan pasien sirosis hepatis. J.HolHealth [Internet]. 2024 Jun. 6 [cited 2024 Nov. 23];18(4):426-33. Available from: https://ejurnal.malahayati.ac.id/index.php/hjk/article/view/205